Mixing & Mastering Engineers, Producers & Songwriters who worked with Groove Assassin
Mix-Engineer available for mix-sessions, remixes, productions and mastering.
ITunes #1 & German #1 mixing and mastering engineer with 50M + Streams and Numerous Beatport and Traxsource charting releases.
I started off over 15 years ago as a songwriter and producer myself. Now, in a mixing and mastering role I understand the full songwriting/release process. I can relate to my clients from experience and bring the expertise that comes with producing and mastering thousands of tracks over the years.
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I ensure the songs and sound aligns for each artist. From initial dream to delivery of masters, I clarify the narrative and help build strong careers making better, competitive, vibrant music.
We are a NYC songwriting and production team
Professional singer, songwriter, top-liner.
Professional Hip Hop artist & songwriter who specializes in HipHop, RnB. Im here to help you with your next record, overcome writers block, create art that lasts a life time. I've written, sang and mastered hundred of songs for both myself and other artists.
I won back to back jingle competitions using elementary student singers.
⚡️10M+ Streams & Counting. Mixing & Mastering Engineer 🧑🚀🎛 Owner of Deify Studios and Shakhan Music Productions - Lets Talk!
Kwestify Records (Pty) Ltd is a South African independent record label and creative music company founded in 2025 and officially registered as a private company on 14 February 2026. Based in Virginia in the Free State.
Grammy-nominated audio engineer and multi-platinum music producer based in Houston, TX. 16x Platinum & 4x Gold certified with 20+ billion streams on credited records. I've engineered and mixed for Travis Scott, Kanye West, Dr. Dre, Swae Lee, Don Toliver, NBA YoungBoy, NLE Choppa, and dozens more major-label artists.
Recent Successes
"If you are looking for professional MIX and MASTERING Koen Heldens will do it the best. "
"Matty was recommended to me and it was the best thing getting in touch with him. He has rare qualities - an amazing musican, producer, sound engineer, intuitive, responsive, interpretative and understanding. I cannot ..."
"Good job.Lukas always present for any question or doubt. It was my first experience and I'm happy to work with him"
"My project was relatively large and boasted over an hour of music. I set a reasonable budget and received well over 30 proposals from some of the best mixing engineers Sound Better has to offer. I reviewed a lot of wo..."
"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. ..."
"Lonny is an amazing guitarist. His musical skills and passion brought my song to a whole different dimension. Working with Lonny was easy, he understood what I was looking for and nailed It !!!!!!!!!! Lonny will be do..."
"It was a great pleasure working with Mr. Victorino. I am happy with the work that he did with two of my songs I highly recommend for all you song writers out there give this talented producer A call . You will be glad..."
"Mike did a great job on getting exactly what I wanted out of my mix and master. Definitely recommend."
"After Eric I won't look for another engineer. His mixes are beautiful and flawless. Not only are his skills exceptional but he is professional, polite, and prompt. Eric is also very willing to offer suggestions and..."
"Andrew has a ear for music and sounds.. I am super picky with my art/music.. he made the track sound better than I could imagine.. I will 100% work with Andrew again.. "
"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!!! "
"Natalie Major delivered recorded vocals, as promised, within the time frame that she said she would. Fantastic voice, excellent recording quality, and an extremely reasonable price. I'm looking forward to working with..."
