Mixing & Mastering Engineers, Producers & Songwriters who worked with steve epstein
2025 Grammy Winning Mixer for Best Global Album with "ALKEBULAN II" Album by Matt B and Royal Philharmonic Orchestra. Matt Sim is a 1xGrammy Winning, 4xGrammy-nominated, Multi-platinum & Billboard Charting Mixing & Mastering Engineer (Stereo/ATMOS/360RA). Former staff mixer at The Hit Factory NYC.
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Worked with everyone from Starrah and Lil Yachty to diplo and Skrillex
Multi-instrumentalist, BGV’s, music producer and sound engineer
Originally began this journey as a simple recording artist from St. Louis, MO with the idea of expanding my skillset being an afterthought to now being fully self-sufficient and having just released a collaborative album with Grammy Award Winning producer Jayson "Koko" Bridges.
Elevate Your Ideas and make your Music BANG! If you are looking for the perfect sound that resonates with your soul you have to look no further. I'm specialized in crafting, mixing and mastering music that speaks to the heart of Hip Hop, R'nB, Urban and Jazz music lovers.
I'm an experienced singer/songwriter & topliner, and have had my music and voice featured on major TV networks such as Netflix, NBC, ESPN, and Oxygen. Throughout my music career, I've accumulated millions of streams with my original music. I have been hired to write and sing for numerous projects by music-makers around the globe.
I'm a bass player with 15 years experience in Pop, Jazz, Rock and Hiphop music, I have a Master of Arts in Jazz music and I have a Master as audio engineer from At the Place Studio.
Professional Electric Bass Tracks | Deep Groove, Precision & Premium Tone
Recent Successes
"My experience with Quantum was great! They really bought my song to life and the turnaround was extremely quick. I strongly recommend them to anyone!"
"Once again, Jay delivered awesome lyrics!!"
"5 Stars for Jay - once again!!!"
"Jeff is a professional in every sense. He has a musical ear, he is devoted and he is easy to communicate with. I will highly recommend him!"
"Working with Sefi on my new remix has been fantastic, as usual! Extremely well mixed and mastered. Sefi perfectly understood what I had in mind! Thank You Sefi! Can't wait to work with him again in the future!"
"Brandon is a safe pick. I’ve had a lot of quality issues with other vocalists when it comes to timing and pronounciation, but never him. Brandon always delivers top notch tracks !"
"B is very talented, easy to communicate with, and highly responsive. It was a pleasure working with her and I'll be looking forward to further collaboration in the future."
"My album was just released and of the 4 singers I recorded with, Jenny has the most songs on there (3). It's because of her great vocal tonal range and intoxicating harmonies which I LOVE."
"Mason is a force of nature! I read it over and over in comments about his vocals: "Even better than I could ever imagine." I'm a believer! See, now THIS is why we hire Nashville for kickass country tracks – and Mason?..."












