Mixing & Mastering Engineers, Producers & Songwriters who worked with mrch
I love to mix. I have over 15 years experience in recording studios, as performer, musician, producer, arranger and mixer. I am currently based out of my own mix/production space, which has a mixture of analogue and digital equipment, in addition to a wealth of unique & vintage keyboards and sonic manipulation toys.
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2026 Grammy Nominee. #1 most hired Mastering Engineer & Certified Atmos mixer. Billions of streams. Past-President of the AES. Mix and mastering in Stereo, 5.1, Dolby Atmos, Binaural, etc. Music restoration using AI. Unlimited mastering revisions. Send us a song and you will get a FREE and HONEST audio quality report that will really help you out.
I make solid beats for legendary rappers. Not only! I also write music and produce all kinds of styles. Working on my craft for over 18 years - don't work for free. 2021 is the year where you must sound unique to rise above all the talent out there.
Recording Studio, Live Mixing, Mastering, Producer and Percussion....
David Williams II is a Los Angeles-based producer, songwriter who's worked with GRAMMY-nominated talent like Brandy, JoJo, 2 Chainz, AJR, and Jason Derulo, with placements on ESPN, Disney+, and FOX’s Empire. From radio-ready singles to sync-driven productions, David brings musicality, emotion, and a collaborative approach to every project.
waves associate founder. grammy. emmy. invented the plug-in GUI. producer-engineer-musican since 1977, from Joe South to Afrika Bambaataa. archived all of Bob Moog's analog tape archive. co-designed 19 plug-ins for Waves. Mixed Dolly's only live concert document. FOH for Seal, Donovan, Kate Pierson, and Ray Manzarek, but not at the same gig.
My goal is always to get to know what your vision is and bring it to life. I'm a Sydney based producer and mixing & mastering engineer. I have mostly produced my own music and worked with indie artists across Sydney. I specialise in hip hop, jazz, soul and neo-soul but love working outside of my comfort zone and learning new things.
LA-based Producer, Mixer, and Songwriter with credits appearing on Jimmy Fallon. I specialize in helping artists craft timeless records that hit — from first idea to final master.
Recent Successes
"highly recommended. very skilled, creative, and good attention to detail. quick turnaround. professional. "
"Jack Cole did a test master for me and it sounded beautiful, definetly and new client now and it the future. He does great work"
"If you are looking for professional MIX and MASTERING Koen Heldens will do it the best. "
"Very Good Engineer, Professional, On-time and willing to go the extra mile !"
"Robert L. Smith is a true professional! Very helpful and got my tracks sounding their absolute best! Highly recommended! "
"Eric was an absolute pleasure to work with! I had a quickly approaching deadline and he delivered faster than I ever could have imagined. I'm 100% happy with the work he did mastering my song, and will be returning to..."
"Absolutely amazing singer, total pro, vocals recorded perfectly and quickly. Total gent too!"
"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!"
"Amazing & Super talented .... extremely dedicated :) Thankyou so much "
"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..."
"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..."
"Online Guitar Tracks, i.e. Lars, is a great guy to work with. Fast turnaround, dedicated, involved, very flexible, uncomplicated. Nice, clean, melodic guitar work. Not to mention that his price is a steal. Just booked..."
