Production, Mixing, Mastering

Had a phenomenal time working with Sefi.
Great service, excellent communication & outstanding quality. Highly recommend!!!

Time and time again it's pure joy and fun working with Sefi!

Sefi is the best at what he does! Did not disappoint at all! I will definitely come back for my next project!

It is always a pleasure to work with Sefi!
Communication with him works very well. He is a true gentleman and his mastering skills are amazing!

Sefi is helpful, fast and extremely talented. He took direction perfectly and I couldn't be happier with my master. Looking forward to working with him again.

It was a pleasure working with him quick and easy not to mention painless. His music was different and unique.
thank you
King Joseph

Great to work with.

Sefi is very easy to work with, communicates well and mixes better!

When Sefi asks for me to record drums for one of his clients, I know It'll be another quality, professional session. He's a real gentleman to work with, and I always look forward to hearing from him!

Wonderful as always, and gets the sound to the point I always imagined it could be!

Incredibly communicative, professional and excellent. Sefi finished up a project that we could not properly master elswhere. He took our stems and made it work. Highly recommended for anyone looking for a seasoned professional with a wide breath of ability.

Seif has done it again! Seif is a great talent and a great guy to work with. His artistic and creative vision will take your music to the next level. I am so glad to have found him on this site and will definitely work with him again soon!

If everyone in this business were as talented, professional and flexible as Sefi, it’d be way more fun than it already it is. Would not be able to finish this project without him.

Another outstanding job together. What a true professional and master at his craft.

It was my first time working with Sefi and I couldn't be happier with the final result. Not only did he deliver a truly superb mix/master, he is also very kind, patient and easy to work with. He has impeccable ears and ability to realise exactly the sound you're after. I look forward to working with Sefi again soon. Highly recommended. Thank you.

Sefi is a very professional and erudite person; he gave the song some T.L.C. and was very patient throughout the process. In addition, he showed his experience with the service and the delivery of the project. I recommend him for your future projects.

I have been working with Sefi on a project and now have 15 tracks superbly remixed and mastered.
Sharing the files online was easy and the whole process has been fantastic.
Looking forward to more.

Sefi is working amazingly and faster.
also good relationships with artists.

Thank you.

Sefi's done it again - what a pleasure to work with such a talented artist! His patience and delicate touch is very much appreciated, and I am confident that anyone looking to work with the best need look no further than Sefi.

Was glad to collaborate with Sefi, he was a true pro. He took all my thoughts and revisions and was super kind the entire process. I am very pleased with this mix and look forward to working with Sefi in the future:)

Sefi Carmel is professional, experienced, spot on with quality service and sound....with a great ear (x 2!) and a great guy to work with. Highly recommended. He has all you need for any genre of musical development guaranteed. Looking forward to our next one.

Sefi continues to be an amazing partner and collaborator. I recently experienced a number of personal losses that made work difficult, but Sefi provided a steady - and quite talented - hand. I continue to appreciate the quality of his work and the quality of his attitude and perspective so much. THANK YOU!

He did a great job.
A reliable engineer with quick response.
I would like to ask again!

This should have been 11 reviews because he did my 11 song album. I must say it has been a real pleasure! A true pro. Always helpful and eager to help you get what YOU want out of your music. I already have plans to work with him again! You should too! You wont regret it! Thanks again Sefi!

Sefi is a really professional mixer and master engineer, he can get the every single point which I conveyed to him, and quickly achieved the effect that I desired. He is also a magician and he brings fantastic change to my track. Last but not least, he has a lot of patience, I'm looking forward to working with Sefi again!

Sefi is professional, friendly and really talented. It was my first time working with him, and definitely not the last. Impeccable ears and understood the vision completely.

Sefi is an incredible mixing/mastering engineer! He will take your song and turn it into something even better than you could have imagined. If that wasn't enough, Sefi is also easy and fun to work with - he is kind, responsive, and patient. Highly recommended!

Sefi’s ability to communicate efficiently and take feedback contribute so much to the already-stellar mixing experience I had with him. He put my needs first and the outcome has resulted in one of the best mixes I’ve had for a song in my career thus far. I’d highly recommend!

Second track with Sefi sounds spectacular! Excited to have him doing the entire project.

Simply the best. From the bottom of my heart!

Outstanding music engineer. This is my second track with him. He is one of my favorites so far! He is very patient and uses the time he needs to deliver a great mix you will be blown away by. I can always trust in him and never be worried. I would give him 10 stars if I could! Recommended!!

Great Collaborator and outstanding producer/songwriter. His arrangement for the song took it to a place I couldn't imagine and the end result was perfect

Unmatched quality! Took my sound to another level!

This is my second time working with Sefi! His attention to detail and talented ear always create an exceptional mix. I'm honored to have the opportunity to work with him!

I worked on several projects with M.Carmel, and always great discussions, exchanges and understanding of the needs.
The deliverables were always state of art of mastering, with the industry standards. Sefi is a very pro and always kind for advices and quick response on the work.
I will continue to work with Sefi on my other projects (I am a sound engineer with my own recording studios in France) ...

Once again Sefi gave me back a mix and a mastering that corresponded to my expectations, always listening, he provided me with an excellent job I can only recommend him ahah !!

Very professional and high quality of the work delivered. The initial delivery was already very good and after a few tweaks I'm super happy with the result!

Sefi is very professional and did an amazing mix and master for my track. He made a huge difference.

Incredible work! The song is an absolute hit with the playerbase. Working with Sefi is always a pleasure, he knows how to work with artists who have driven themselves crazy listening to the same song too many times. Looking forward to the next one!

Sefi is an excellent Mixing and Mastering Engineer.
He takes care very much on every detail.
I love his work!

Sefi is outstandingly good, every time.

The great reviews and experiences your seeing for Sefi here are fully warranted. I completed a project very important and personal to me and Sefi did not settle for anything less than perfection and great quality. I actually LEARNED how to provide better wav files of samples as a result of working with SEFI. This mix sounds fantastic and is better than i could have imagined. thank you Sefi for you professionalism, care, and persistence in getting it right!

What a great experience it was working with Sefi. He mixed and mastered a 4 song ep for my band. Professional from the beginning to the end. The songs were each pretty different in style and mood, but he got what we're going for on all of them. His first passes at the mixes were impressive and they only needed minor technical changes or personal taste type of things. Very easy to communicate with in regards to making changes. He was able to find solutions for the things I brought up and responde

Sefi is great fun to work with. He is a top professional, but also a very flexible, warm and likeable person.

I am totally convinced ! Sefi Carmel showed the right feeling for every single song on my album. With his great know-how, he made every title something very special (standardized and simple processing is not his understanding of mastering). On an extremely human level, he was always friendly to my change requests. I am very impressed by this "collaboration" and proud that this master of his trade was able to refine my songs in such a way. I would book it again at any time!

The amount of revisions for the song me and Sefi worked on just goes to show how much patience and determination Sefi is willing to put into just about anybody’s music. So many major and minor touch ups, moments of comparison, reconstructions, anything and everything to get the vision to finally click, was all accomplished and I couldn’t be anymore grateful. I 100 percent believe we made magic again and if you want to do so as well, and want to feel someone is just as immersed as you, hire Sefi.

Can’t go wrong with Sefi on the mixing board, very professional and easy to work with

Sefi is great to work with. He answers questions and is very responsive to our request.

I enjoyed working with Sefi. He's a great mixing engineer and professional. I floundered in the dark for some time sorting out the mix but he was patient and offered great feedback and advice to help give me the confidence we got the best out of the song. The clarity from the mix is top tier! Great vocals too! Thank you!

Top Shelf, time and time again!!!!!

Sefi is a fantastic partner to do the best. Thank you for this talent and the attention paid to the songs. Awesome :)

The reviews do not lie. Sefi is simply world class. He is so easy to work with and truly listens to your needs. I highly recommend for any genre!

Sefi is awesome -- he does exactly what he promises, period. He made my song sound big and legitimate. He's also terrific about taking feedback. Thank you Sefi!

Great communication, super professional. Looking forward to work with Sefii again!

If I could give 10 stars, I would. Sefi’s delicate touch and mastery came through in every second of the process. I could not have imagined a better mix and master, and am elated with the final product! I will 100% be working with Sefi again.

Did a great job mastering our track. Was helpful and easy to work with. Highly recommended.

Sefi was the consummate professional. He successfully delivered on the sound I was going for. Excellent product and service!

It’s always a pleasure working with Sefi. He’s the best in the business. I highly recommend him.

Sefi is a truly incredible mixing/mastering engineer. I asked him to remix a song that needed improvement, and he took it to another level. This new version has clarity, pops more, and is so much fun to listen to! Simply put, Sefi delivered a high-grade professional product. On top of his wizardry, Sefi is also kind, patient, and a great communicator. Highly recommended!

Sefi is an absolute pro. The first mix he sent over was 99.9% perfect. Only absolute minor tweaks were needed. I've never had that experience with an engineer before. He really nailed it and I look forward to working with him again. Thank you Sefi. You made a process that I always found daunting, to be extremely pleasant and painless. 10/5 stars from me.

Such a wonderful person to work with, the recording quality he provides is top notch, which I have been looking for, and now found someone who I will go back to on a regular basis, thank you very much Sefi

Working with Sefi was a great pleasure. Professionalism, listening and patience for a superb result. I highly recommend him to you ! Adeline artist, producer from Canada

very professional service!

Absolutely fantastic work! Exceeded expectations, highly recommended!

This was the second time using Sefi for mixing and mastering. Just like the first time, he was professional, timely, and the end product was great! I'd absolutely recommend him to anyone considering his services.

Just finished another song with Sefi. I can't stress enough how incredible he and his team are. He really 'gets' it. I feel very lucky to have him lend his expert touch to my music. I remain seriously impressed and I thoroughly recommend.

I'm extremely happy with my Sefi's mix and master of my latest song. I worked with multiple other parties so what I handed over to Sefi was quite a mess. He was able to grab the best components of the song and shape them beautifully so that they could shine in the mix. He's a true professional and I will certainly be working with him again in the future!

Sefi and his team did an amazing job turning our song into a catching musical drama with a lot of elements enhancing the mood, emotions and message we had in our mind. Thank you so much for bringing it into life.

Sefi did a phenomenal job! He really understands different music styles and make it his own. I appreciated how easy he was to work with! Highly recommended!

Sefi did an amazing job on the master. We have been working hard on this project for months but have not found the correct mastering engineer until now. Highly recommend!

This is my third time working with Sefi and just like always he delivered the best mix and master ever! I trust him 100% with my music and you should too!

Sefi took a raw recording and turned it into something magical. Easy to work with and very professional. Absolutely happy with the result! :)

He is the true definition of quality, quick responses and a lot of patience is what I cherish most about him.
Thank you Sefi

A dream producer/mixer/person to work with!

Having worked with Sefi now on a number of songs, I can say that his work is always exceptional. Sefi is an absolute master at what he does and I would highly recommend him to anyone who wants the best.

Working with Sefi is always a pleasure! We have done a few songs now, and I couldn't be happier with the results. A true master of his craft, and very easy and polite to communicate with.

Superb master made by Sefi. As always a pleasure working with him! He even provided me with tips to better my mix. Brilliant.

Sefi Carmel is an absolute master of his trade, a full professional who understands your music, who gets the best out of your music.

On this second collaboration he upgraded my blues-rock song incredibly !!
Now my song sounds like (thanks to the savvy man from London) warm and present at the same time, it rocks, but still sounds balanced - at last it`s a rich sound that you otherwise only get to hear in major American productions.

Amazing !!

Sefi has been extremely helpful and patient throughout every single step of this process. I highly recommend Sefi for all your music making needs!

Awesome work, can't recommend Sefi enough! I will work with him soon again, no doubts.

As far as I am concerned, Sefi is one of the few highest level audio engineers in the industry. So, if the quality of the job done is matter to you, look no further, Sefi is your guy!
Michael, composer.

I’m not gonna lie to you, I feel like finding Sefi Carmel was one of the most important moves I’ve made in my music career. This is the realization I made after just one single with him. What he brings to the song doesn’t just make it sound “good”, it elevates it to the point of being able to capture the listener immediately. You can tell his understanding of what you are trying to accomplish is uncanny. A true listener before anything is even touched. Working with Sefi again and continuously is a must for me.

Absolutely superb, great to work with and very refreshing in this industry. Come to Sefi with some semblance of what you want as you should with any engineer and he'll be able to put the finishing touches on it and bring it to life

Sefi killed our mix! We had lived with the rough mixes for too long and it took a second for my ears to get used to the new sounds. I asked for a couple of revisions but after 2, we went back to Sefi’s first mix! He knew what to do to give it the personality it needed. We’ll be doing the rest of the project with him. He was very communicative and clear and easy to work with. Sefi rocks!

Again, Sefi went above and beyond expectations, and delivered a clear, crisp mix, boosted by an expertly even mastering.

Countless revisions and quick replies. One of the best.

Sefi is a sure bet if you want a good mix and mastering ! I loved working with him, he listens and gave me a job that perfectly matched my expectations 😁

I recommend !! 👊

Extremely professional & attentive to detail. Sefi will go the extra mile to satisfy your requests without any fuss. A real talent & a pleasure to work with - would definitely love to work with him again in the future. :)

My first job with him and didn’t disappoint. He did the master of my song amazingly! Very professional communication and fast replies.

Excellent mastering
In the end my song still sounded like my song - only significantly better !!

With great attention to detail, great intuition and empathy, Sefi creates a mastering full of transparency and balanced sound especially for your song ... far from any mastering that ultimately just sounds loud.

I can definitely recommend a mastering by Sefi !!

First time working with Sefi. He met my expectations

A true gentelman and connoisseur of music who was patient and very observant with all that was asked and took a project very dear to me to another level sonically . I will definitely be using him on many more projects to come. Thank you sir.

The master. Sefi is superb.

A true pro! I was given great material and knew exactly what to work from. I was also given the time to give some solid performances and be really inspired by the piece. I hope to work again with Sefi very soon.

Outstanding work done by Sefi. Fantastic mixing and mastering done by a very experienced professional.

It has been a pleasure to work closely with Sefi. He is a highly skilled and experienced professional, who goes the extra mile to ensure your song will sound its best! I am looking forward to working with him in many future projects!

This is my second time working with Sefi as he is amazingly talented and kind-hearted. He is willing to go to extra lengths just to push your record forward no matter how long it might take. He is easy to work with and I will definitely be working with him again in the future!

Sefi did an absolutely amazing job mixing and mastering my song. I am so happy with the final product and would definitely recommend Sefi for any musician out there looking for mixing and/or mastering.

It's always a pleasure drumming on Sefi's productions. There's just nothing better than working with a producer that's got both, experience and talent!
Another 5 Star session!

A perfect, super great mixmaster engineer.
Things that wouldn't be possible if it wasn't for Sefi!
I will continue to work with sefi.

Thank you always :)

I'm convinced Sefi is the best in the business. I've worked with Sefi for a couple of years now, and it's been an absolute honor and pleasure. Looking forward to more projects.

Awesome professional to work with. Really was able to take notes and ideas and turn them into something special.

great experience again! super professional and kind. the best

AMAZING Sefi Blew me away into space. He’s very professional, on time and highly responsive. I couldn’t have done this awesome record without him. THANKS SEFI I appreciate you and I’ll definitely be working with him in the future. What are you waiting for? Contact Sefi now to take your song to the next level trust me it’s all worth it!

Sefi always delivers. I had to work on a TV series with a quick deadline (24 hours turnaround) to send in a completed/mixed/mastered song and Sefi came through with an astounding mix! Always a pleasure

I feel totally safe with Sefi, and he seems to understand and treat my music in an intuitive way, which is exactly what you are looking for as a song-writer or producer. In both projects we have done (moving on to the third one now) I feel that Sefi hears my music in the same way that I do, and treat it with the same amount of care as I do myself. The mixes sound fantastic and communication is always inspiring and fun.

I am pretty used to being the most detail oriented in the room, but Sefi's ears and eyes don't miss anything. He is 100% on top of his game, and his musicality and accuracy shines through in everything he does. Communication is fast, polite and enthusiastic, and the mix + master Sefi delivered sounds extremely good.

I’m so glad I found Sefi. He always produces fantastic mixes.

It was a pleasure to work with Sefi. He displayed the highest level of professionalism, with swift and constant communication and a constant willingness to amend the track whenever I had new ideas/suggestions.

Excellent experience with Sefi as before! Fast, reliable and great at mastering for radio and stream-ready songs with high quality!

We are extremely grateful that Sefi took the time to create the "wings" for our song!

It's such a pleasure working with Sefi! The work flow with such an experienced and professional producer / mix engineer is always smooth & tidy, with quality results.

A real pleasure to work with and such a perfectionist. He really does go the extra mile and really listens to what you have to say. He is also very happy to experiment with things which is great. Communication plays an important role in these jobs and frankly, I had absolutely no troubles communicating with him at all, always very quick to reply! I would definitely recommend Sefi if you want to get your song radio ready!

Sefi really took the time to help me make my track what I wanted it to be. And it turned out even better than that-- really happy with the final result and will definitely be a returning customer

amazing as usual!

Sefi is incredible. I am extremely happy, he has elevated my song SIGNIFICANTLY. A master.
I'll be working with him again for sure.

Sefi has been wonderful to work with. Highly professional and patient in communication with me. He was able to take my vision of the song into the mix. The final mix was excellent. Highly recommend to any producer.
Looking forward to doing another track together.

Sefi is the man. He takes your vision and makes it a reality. He is patient and very talented. Definitely recommend him for all of your projects!

Sefi is the best! Second track with him. His level of professionalism and experience in the game is unmatched. Thank you Sefi!

Sefi has the knowledge of a professional and the taste of an artist, with an open mind and patience to accomplish one's vision with true dedication. In this specific case he went beyond the limits and walked the extra miles, to a point that I was able to realize I could not ask for more, clearly revealing the incompleteness of my work, as for what I was envisioning. So I am very thankful for that, as it has shed light on the pothole and led me to know what I had to focus on.

Sefi did an amazing job with my song!! Definitely lifted it up to the next level. He was extremely prompt, professional and just a very pleasant person to work with. Thanks again for everything!!

-Darren

I loved working with Sefi. Super professional, fast and patient! Got a great result on the song and would absolutely recommend working with him!

Sefi is phenomenal! He has such a great and thorough approach, he listened and worked with every idea I had to my song. Quick response times too! Overall he made my song sound amazing, definitely would work with him again!

Sefi was great and easy to work with. He delivered a great mix from the start, but was also very receptive to a few tweaks I requested. The final mix and master is excellent and I will be sending more tracks his way.

Sefi is just world-class! He really paid attention to my vision and notes to give the song the shine that could not be achieved without him, bringing his own ideas and experience to give a fantastically mixed and mastered finished product!!

Sefi let sound any mix outstandingly good!
He mastered my songs exactly how I wanted! The communication was very good, and he always replied very fast.
I look forward to work with him again!

Sefi's attention to detail is astounding! He really knows how to put everything together in an artful, cohesive manner. I look forward to working with him again.

Firstly I want to give a massive thank you to Sefi Carmel for his professional working order and his hard work on mixing and mastering my track, my track is all the world playing on all digital platform and thats because our first release for strength to strength productions was done by the fantastic Sefi with his engineer skill of high standard.
Thank you very much for a wonderful job well done. We really love Intact, The mixed and mastered track it speechless.

Sefi delivers as per his promises.
Great mix and production with crisp highs and thumping lows. On this project he dealt with tuning issues, timing issues and showed a great eye (ear?) for detail, picking up on things I hadn't noticed myself.
Top quality communications: Swift, personable, polite, enthusiastic, patient and always very clear.
He also did a good job of interpreting my requests for "tweaks" and "fine tuning".
Thanks

I don't have enough words to express my satisfaction for having been able to work with Sefi, whom I have always admired and consider one of the greatest sound professionals in the world. I also discovered with joy that he is a true gentleman, and that was fantastic! I hope I can produce a lot of good music with him again!

Sefi is always the best!

Working with Sefi was very pleasant. His abilities are spot on and he delivered. He was the best person to ask to finish my project. Communication was very good too and Sefi was very flexible during this project. I can only recommend working with Sefi if you need your track professionally mixed or mastered.

Sefi did a stellar job with our project and was wonderful to work with! The results are fantastic and the process was painless; he paid meticulous attention to the changes we requested to get every last detail sorted, and gave his expert suggestions wherever they were most needed. You really couldn't ask for more. Highly recommended!

Sefi took an okay mix and turned it into an excellent song! I will definitely be working with him more in the future-- in fact I already am

This is the second time I asked for Sefi to mix and master my song this year. He is definitely the most professional and kindest person. The song turns out much more amazing than I expected. He would be my first choice in the future when I need mixing and mastering.

I had the pleasure of drumming on one of Sefi's productions! There's a certain quality that experienced professionals always bring to a project, or session. I call it 'Pro Land'
When Sefi gets in touch, I know I'll be working in 'Pro Land' again!

A very great experience with Sefi, as usual. He knows what I'm looking for, and he takes care to give the best. I recommend of course, and I will be back. Sefi is a magician.

Sefi Carmel made my track sound amazing. Will definitely work with him again. Warm vox great mix fast and reliable.

Sefi is a very patient and skilled engineer. He definitely knows what I want and turns my ideas into reality. Would love to work with him again next time!

I can always rely on Sefi to greatly improve my recordings and make them sound much more professional. Very happy to give him another 5* review for delivering once again

Had a great mix consultation with Sefi! He gave me very precise and helpful feedback, followed by the delivery of a superb Mastered track.

Sefi was extremely professional and patient. His responses were polite and timely. But, most importantly, he took the time to answer any questions that I had, and did a fantastic job mastering the two songs that I submitted. I highly recommend working with Sefi!

I am truly blown away by Sefi's work on this track, he did mixing and mastering for me. The result is far far beyond my expectations, I think that he mixed and mastered the song in a highly creative way that is totally suitable for the song and adds to it immensely.

My frustration as a songwriter and amateur mixer is that I know how the song is supposed to sound, but I can never quite get it there. And when working with other mixers, I usually have to settle for their version of the song, rather than what I've been hearing in my head. But Sefi is different. Sefi just got it, from the very first mix, he opened the song up to sound how I had intended it. From beginning to end, he was professional, supportive, communicative, and just all around terrific!

THE G.O.A.T, this man is unbelievably legendary at what he does. Everything I wanted he achieved. He has patience and listening skills that are extremely potent and the BIGGEST highlight of all is that he fully immerses himself into your vision. He isn't only trying to just make your song sound great and ready, but he tries to execute the vision of the project to the highest degree possible, so that it becomes more than just a song, but becomes an experience. I highly recommend

Good work, as always & quick revisions, It's pleasure to work with Sefi!

Sefi is an absolute consummate professional and knows his craft very well. Additionally, he really cares about the music and adds a very personal, professional touch to it all. I look forward to working with him more.

In all honesty, me and my bandmate were skeptical about working with an engineer online due to previous bad experiences and lack of results. Sefi not only proved us both wrong but delivered far more than we expected. His communication was concise, productive, and his responses were always extremely quick. He took in to account our vision and enhanced it even more by applying his own expertise and creative ear. Our finished track is miles better than we even knew possible. Thanks Sefi! much love

Working with Sefi was a great experience.

Communication with Sefi was easy, clear, and concise. As well as being a highly skilled professional, he is exceedingly patient and receptive towards any revision notes provided.

I would definitely recommend Sefi and look forward to working with him again in the future.

Had a great time working with Sefi again. He does wonderful work!

I have mixed our band's EP in the past with Séfi, amazing work!
Now we asked him to collaborate and write/play keys on our next single. Just got the files, couldn't be happier!

Wow!! I'm so happy to have Sefi as part of my project's journey. It's important that my songs have an analog 'feeling' reminiscent of the 70's era. Sefi assessed all my files and gave very honest feedback. We got off to a great start! In fact, he was spot on with all of his mixing and mastering. Sefi has given so much life to my songs! His communication was very assuring throughout this whole process. I can't say enough amazing things. I've enjoyed working with Sefi.

-Jae Franklin

Sefi, was an absolute pleasure to work with. Great comunication and understanding from his side. I am very happy with the final results. A very worthwhile collaboration.

If you want an AMAZING sounding production, Sefi is the guy to get! I highly recommend him.

The work Sefi did on my song is wonderful. He managed to give “that” sound I was looking for and that you can hear on professional records. For sure, Sefi is a true professional who knows what he is doing. His professional demeanor made our collaboration very pleasant and he addressed promptly all my requests for review always keeping a gentle and professional attitude. For sure, I will work again with Sefi in the future ! Thank you very much Sefi for making my song sounding so great !

We worked on the mix until it sounded just like we wanted it. Sefi's dedication is very evident and he's easy to work with. Very good with communication! Thank you Sefi!

No better than working with Sefi, three songs down and many more to come!

Excellent work, very professional, Sefi is the best!

Sefi is a great mastering engineer! He truly took my track to another level.

I will definitely be hiring him again!

It's my second time working with Sefi & definitely not my last! He did an amazing job on the mix & master I needed & went above & beyond the expectations I had! Thank you!

Sefi was easy to work with and produced a high quality mix and master for my singer/songwriter holiday track. I'm really happy that I had the chance to work with Sefi and recommend him to anyone looking for a professional level mix and master!

No Complaints with this guy. The final mix was great and makes the song POP! Also a big plus because he gave me an estimated date to finish and he was on time! 5 Stars. Great Job.

Sefi is outstanding. Very punctual, great communication and understands exactly what you are going for in terms of sound.
Ended up with several mixes of the same song which all sounded quite different and equally usable depending on the final style choice.
Highly Recommend!

Gave us just what we needed....and a pleasure to work with.

Sefi is the Best !!!!!!
Awesome work and results !!!!

Very professional and empathic. Sefi is a wonderful person to work with. I was very glad about the resulting mixing/mastering of the song.

Amazing experience working with Sefi! Fantastic mix, quick turnaround, and great communication! Highly recommended!

I am pleased and honored to have Sefi collaborating with my song, his expertise and professional demeanor made communication easy to flow and we were able to reach my vision coupled with his knowledge. I am satisfied and grateful of this experience

This is my second job with M. Carmel. I could not recommend him more. Working with him is a delight: quick & clear communication, excellent understanding of my vision and delivered a result beyond my expectations. Can't think of someone else to do my mixes.

this third time we work with this great man and awesome mixer : it's great, professional and Groovy. We do recommend him

High quality, professional work! Sefi’s experience and good ear for sound exceeded my expectations and delivered me a product that I was extremely satisfied with! Will definitely work with him again!

Sefi did a wonderful job mixing and mastering my song! I highly recommend and will have him mix again.

Sefi is absolutely amazing! He is kind, thoughtful, and eager to take your sound to a whole different level. This is my first time working with Sefi and I know for a fact, it won't be my last. If you are thinking of choosing a mixing/mastering engineer, go with Sefi!

Sefi is very skilled and professional. He will make your song sound great in the way you want it to.

Mr. Sefi is a true professional patient, kind, understanding and determined to get your song to sound exactly how you want it! It was truly a wonderful experience! I would highly recommend him and look forward to working with him again in the future!

Amazing at his job. Exceeded my already high expectations.
Sefi is a professional and a true pleasure to work with.
I look forward to working with him again.
He really knows what he's doing. I can not recommend him enough :)

Awesome . Awesome . The best !!

Good Work.

Sefi is a musical genius. In addition, he is a caring soul with kind heart. Given the nature of the human condition, one does not often come across such a convergence of humility and mastery. It's a miracle really. But then again, so is music, good music. If you want your songs to be all they can be, Sefi is your man.

Sefi is simply the best. It's as simple as that. He is so patient, so thoughtful, so professional, and so talented. He is truly one in a million. On top of all this, he is so kind. If there are musical guardian angels, he is one of them. The warmth of his productions, the richness, cannot be overstated. Thank you, Sefi.

Work with Sefi is a pleasure! He is nice, fast and very professional.

If you are looking for a great recording and experience that exceeds your expectations, I highly recommend Sefi. Not only is he the ultimate professional as far as responsiveness and delivering on time are concerned, but he has an amazing ability to understand and translate your vision to the finished product. This combination of artistry, extensive experience and skill is a rare find.

The work with Sefi Carmel is fantastic.
I love sefi carmel ability to bring my music to the highest level.
I want to keep working with sefi!!!!

It has been a pleasure working with Sefi again! He is very good at his craft and delivered a brilliant mix/master. Hope to work with him again in the future!

Sefi is a magician and an absolute pleasure to work with! I have worked with several engineers on soundbetter and he has been by far the best. Highly recommend.

Sefi has just completed mixing and mastering the final track of my 11-song album. Sefi's sonic sensibilities are amazing, his professionalism is unmatched, and he is above all, a gentleman. It's been a great journey with Sefi and I know I'll be back.

Sefi's now mixed two songs for me with another currently in the works and I couldn't be happier with his output and overall attitude & approach. Will continue to go to him with projects and would recommend him to anybody interested

Sefi did a beautiful and professional job ‘renovating’ my song. I appreciate the great care he took in selecting best live instruments to bring a thick, warm and effective power. Looking forwards to bringing my next songs to Sefi!

Sefi takes the stress out of delegating your mixing to an engineer. He got this last set of mixes back to me in record time and got things sounding exactly as they do in my head. We were definitely on the exact same wavelength for this project. You're in good hands with Sefi.

My second collaboration with Sefi, and I'm just as happy as the first time. He's a pro in every sense and treats you and your song with the deepest respect and professionalism. Can't wait to work with him again.

Top producer , top quality, always doing a great job in my songs.

A massive pleasure to work with Sefi again and very pleased with the result

What an amazing ear Sefi has, I highly recommend working with him.

Sefi worked on my vision with me for my song & bought it life. It was more than I excepted. He took his time & was super thorough through out the process. Almost speechless at how amazing this song came out, Sefi is the best out there.

I'm glad that I chose Sefi Carmel to do the mixing for my Chinese song, even though he doesn't know Chinese, the result is excellent! The mixing outcome is much better than that of my country. I will keep sending him some more for mixing because I love his mixing and attitude.

This is my second project with Sefi and I just as pleased as I was the first time. His attention to detail, his professionalism and skills are second to none.
If you want your project on par with what you hear on radio then this is your engineer. You will not be disappointed.

Very shining mix. Hope for a next song ! Highly recommend !

Sefi is the ONLY person I call for my post-production needs. I've been doing so for well over a year and every time we work together he is professional, courteous, thorough, and utilizes his talents to take my projects to the next level. Thank you, and until next time!

I've worked with dozens of mixers before and I have to say honestly, that Sefi is absolutely one of the best. The mix is very robust and it leaves the ear begging for more! Sefi is definitely an artist's mixer. I cannot recommend him more.

A wonderful so genius person we appréciation so much his talent..4 project with this Master of mix and master.

Seven or eight songs into the album and this is best one yet. Sefi's professionalism is complete.

En excellent experience working with Sefi. Highly recommended.

Awesome as always! Such a pleasure working with Sefi.

Sefi continues to impress me with his commitment to professionalism and expertise.

Sefi continues to be an amazing partner in this project with great mixing skills, excellent communication and overall terrific outcome.

Absolutely delightful experience!
M. Carmel has added a true creative touch without compromising on my ideas.
Truly brought my vision to life.
Best experience with an artist/sound engineer yet.
Thank you from the bottom of my heart!

Sefi is a really, really, really incredible mixing and master engineer and an amazing producer as well!! I asked for what I needed and he delivered abundantly! I expected something good but in exchange I got something precious. I can’t wait to be continuing working with him again.

Sefi delivered an excellent mix of my track, top quality! Professional and easy to interact with. Would highly recommend!

5/5 as always. Sefi was incredibly patient with me, and willing to accommodate every request. Highly recommend working with this man.

Outstanding work, very professional but friendly approach, attention to details... Sefi proved to me that even my music can sound as good as, or even better than some of the world's high end productions out there ! Can't wait to work with him again... Highly recommended !

Sefi’s work speaks for itself. He is a master at his craft, easy to talk to, patient and highly professional. I can’t wait to work with him again.

Sefi was very responsive and delivered a superb mix/master. He is an excellent professional and worked closely with me to ensure that I finished with a track I was happy with. Would work with him again!

We're moving through every song on this album, with great sonic results and great communication. Sefi becomes the best kind of partner in your project.

4 new songs worked with Sefi, and it's still a great experience. Each time, everything seems obvious. When Sefi takes a track between his hands and his ears, it always sounds great. Highly recommended!!!

Patient and knowledgeable just touch the surface in describing Sefi. I was afraid that not being physical present at the soundboard would draw the process out forever, but Sefi is fast and has such a good Producer's ear that very few adjustments have to be made after each mix. If my project sees success, it will be because of Sefi's work. It's amazing!

"The Sefi Stamp" ... That say's it all!
I'm so proud and honored to have had the opportunity to have Sefi put his stamp of perfection on my creative work. Many thanks! And many more to look forward to.
AlexZ_

Working with Sefi I feel like I am working with someone who truly wants to help me achieve my vision. Sefi is patient, professional, responsive, a great communicator and we always end up with something we are both happy with. You are in the safest and most competent of hands with Sefi!

I'm very satisfied with the all work of Sefi. Great communication, good and precision work on my songs. Sefi can very good adapt and understand the musical and artistic direction of the project.
It's all good ! top

As always - Sefi is a consummate professional and creates wonderful productions.

Working with Sefi was a wonderful experience from start to finish. He promised to deliver a polished, radio ready mix and that's just what he did. He communicated with me from start to finish, let me know what was needed or if something seemed out of place.
If you want to hear your song come to life and sound like it belongs on the radio, top level playlists or bumping in the clubs, this is your mixing engineer. I very pleased with my song.

I’ve worked with Sefi on 16 tracks and he’s delivered superb mixing and mastering for all of them. Always a pleasure working with him as he’s a true professional with a great ability to understand what I’m after.

Sefi's work is remarkable, delivered with great expertise. He's a great communicator and super responsive. Two songs down, and nine to go!!

Great working with Sefi on mixing and mastering my song, really added a lot to my recording. Looking forward to the next time.