Mixing & Mastering Engineers, Producers & Songwriters who worked with Negra Li
Music producer & multi-instrumentalist with 21 years of experience. From SSL & Neve consoles to the digital realm, I craft productions, mixes, masters & vocal editing that capture both precision and soul. Let’s bring your vision to life with world-class sound, creativity and passion.
Caio Nogueira is a Producer and Mix/Master Engineer from São Paulo, Brazil. In the past few years he's worked with the top artists in Pop and Pop/Rock genre. His contribution to the recordings of the Carnival of São Paulo earned him two Golden Records, plus other two with brazillian band "Rebeldes", being an engineer at recording voices and choirs.
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I’m an artist, singer-songwriter, producer who's specialized in R&B, Pop, Rap, Reggaeton, Drill and EDM. I've worked with Demi Lovato, Idina Menzel, Steven Tyler, Jain, etc. I have years of experience as a back-up vocalist for live concerts. My voice is very versatile.
Our label specializes in bringing the best quality out of your music to make sure its ready for industry ears. We take the time to make sure your project is ready for distribution & sounds the best it possibly can. We also have a team of marketers to help promote your music to a new audience & get the feedback you deserve. Lets Grow world wide
Ukrainian music producer who is ready to cooperate with any producer, artist. Co-operation: maxtarconi.info@gmail.com
Arlo aims to make people feel empowered when they may feel powerless. If you are overwhelmed by the concept of music production, audio engineering, song writing, or sound scoring -- no need to worry! Arlo is happy to accompany you through your music journey.
Credits include: Grammy Award-winning producer, Matt Lawrence (Amy Winehouse, Adele, Lady Gaga, George Michael, Beyonce, Kylie Minogue, Bjork), Dana McKeon, Izzy Thomas, Nefera, Shapla Salique, Wyse and Jess Edie.
Producer of Trap, Reggaeton, Hip Hop, Pop and Brazilian Funk, DJ Rhuivo is recognized for his work with great names in Brazilian and world music such as Anitta, Mc Livinho, Mc Cabelinho and also with the world pioneers of reggaeton Yaga y Mackie.
Professional singer with 15+ years of experience and 1,300+ sales on Fiverr. Specializing in Rock, Pop, Modern Metal, EDM, vocal harmonies and arrangements. From powerful vocals to soft, emotional performances, I bring versatility, creativity and experience to every project. TRS and Vetted PRO
At Eye of the Tortoise Audio (eyeofthetortoiseaudio.com), my mission is to bring clarity, intention, and artistry to every stage of the production process. I believe that great sound is not just about gear or technique—it’s about understanding vision, respecting perspective, and executing with precision.
Recent Successes
"I've worked with several mix engineers but Sefi really stands out from the crowd and... will make your music better too!"
"Andrew did an amazing job with my tracks. He helped me through the entire process, arranging, recording, mixing, mastering, and was excellent at each part. He is very knowledgeable and has great artistic talent and ..."
"Prompt, professional, and patient. Sefi is pleasure to work with. He listens to the customer and delivers accordingly. Finally found the mastering engineer I've long searched for."
"I was very fortunate to work with Andrew. We did a mixing shootout with many engineers, and his mix was one of the best among all the other mixes. He has a great sense of intuition and aesthetics, great feeling for so..."
"Good job.Lukas always present for any question or doubt. It was my first experience and I'm happy to work with him"
"Tyler did a phenomenal job demoing the songs I sent him. Very professional, punctual, and easy to work with! "
"great professional, great person, a pleasant surprise! He brought out the best from my music and did it in a short time. I recommend him!"
"Music has to be mixed and mastered by a professional engineer. Sefi Carmel should be your engineer of choice, no matter what your genre is. He took extra good care of my song "When A Man Loves Another" Listen for y..."
"Eric is an outstanding person to work with. DO NOT HESITATE TO GO WITH HIM. He will give you an affordable rate and work his butt off until you get the mix that you truly want. I could not have finished my EP without ..."
"Fuseroom are professional/communicative/friendly. I gained new insights into refining my sound and was impressed with the warm/analog feel and dynamics that were added to my composition. I recommend business with them..."
"Thanks Edo! Working with you this 1st time is sure professional quality. I appreciate you for the Oomph to my tick. Im glad I can rely on your quality."
"Robert Smith did a great job he mastered 10 songs mixed by 2 different people different levels I was very impressed with the results. He knows his stuff. "










