Mixing & Mastering Engineers, Producers & Songwriters who worked with S. D. G.
Been living, breathing music since I can remember, opened my own mixing and recording studio in 2019 and never looked back since. I bring professionalism, attention to detail, care and love to your creative idea and it's fullfilment. I strive for the best possible outcome and will do everything to make your music as impactfull as it can be.
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I'm a recording artist, so I understand the need to work with someone who cares about your track. *** Huffington Post, ArtistRack, Vents Magazine, Total Bellas ***
Ready to take your music to the next level? With over 20 years of experience as a professional guitarist, I’m here to help bring your vision to life. Whether you’re working on high-energy pop and rock, funky grooves, or soulful ballads, I’ll make sure the guitar parts serve your song. Let’s create something great together!
🎧 Mixing & Mastering for Christian hip-hop, Gospel R&B, and clean indie artists. I help first-time and message-driven artists turn demos into polished, Spotify-ready tracks with clarity and pro-quality. Ideal for debut releases or consistent rollouts. Let’s make your best release yet.
Your track’s awkward demo phase is over – let’s give it the glow-up it deserves.
I write and deliver unforgettable R&B hooks, melodies, and full songs that connect deeply and hit hard — every time.
compositor, productor, creador de melodías y escritor de canciones
Multi-platinum songwriter + artist with 100M+ streams, K-pop #1s (aespa), major syncs (NBA, Dunkin’), and Coachella + EDC performances. I help elevate your music with top-tier melodies, lyrics, and vocals that feel like hits. Let’s make something unforgettable.
Session drummer specializing in vintage pop grooves and tight studio takes.
Recent Successes
"What can I say about Mike? He takes his time. But he does it for a reason. He will work with you until you are absolutely happy with your mix/master. I would highly recommend this engineer to anyone. He will take..."
"very professional and prompt. the work was really well done."
"François Michaud from Wild Horse Studio marvelously found the perfect sound for our music! Although our production has a variety of genders, he just managed to satisfy our needs by highlighting the particular features..."
"We have a very good experience with Long Range Mastering. They help us a lot in our sound and our general sound image. They have real understanding of the sound picture and we have a full comfort when collaborate. ..."
"This is the great job made by Sefi on my new song WALKING DEAD: https://www.youtube.com/watch?v=ojAWZdkO2bE You know what? I will have remix some of my previous songs too... he's so good!!! "
"fast & TOP Quality ...great intuition.!!! "
"Great experience. Mike took a complex song I gave him with some limited vocal performances on my part and made the song shine. He has a very good ear, a love for music, good beside manner and a very strong technical..."
"I've worked with several mix engineers but Sefi really stands out from the crowd and... will make your music better too!"
"Robert L. Smith is a true professional! Very helpful and got my tracks sounding their absolute best! Highly recommended! "
"Andrew works quickly and communicates well to finish your job. He sent over test masters quickly and even gave me a couple of different ones, which went a long way in my decision to hire him. He did an excellent job,..."
"I worked with Leo once. I admit the first task I gave him wasn't a small one. Especially with my budget. He did the job wonderfully. I went back to him for my album and the man did it again. He is persistent, pat..."
"Many thanks to Eric! It was very easy to communicate, despite my terrible english. I got exactly what I wanted. Very fast, very easy, very neat, very professional. I'd be happy to contact him again. A true master, sur..."
