Mixing & Mastering Engineers, Producers & Songwriters who worked with 4200Rackz

Mixing & Mastering (All Genres). Custom Beats (Primarily RNB, POP, TRAPSOUL, TRAP, HIP-HOP, etc). I have over seven years of experience!

Hello I'm Mix & Mastering Engineer. My rates are low cost but high quality. I Look Forward To Working With You!

I have experience with many styles of music and will take yours to the next level!

We offer a high-end, audiophile spirit processing for your tracks. Using the sharpest technologies available at the moment... PCM / DXD up to 768 khz / 32 bit , DSD 512 and soon 5.1 multichannel Just listen...

I’ve worked with Justin Bieber, Ariana Grande, Keith Urban, The Jonas Brothers, Meghan Trainor, Teddy Swims, Rachel Platten, Mimi Webb, T-Pain, Benson Boon, Ava Max, Quinn XCII, Michael Bolton, and countless others. I’d love to hear your song and help you take it to the next level, anywhere from adding keys to full production.

I am Gauthier, a 24-year-old French rhythmically driven producer obsessed with groove movements and vocal performances. My sound is a diverse combination of hard percussive elements, smooth futurist synths, and groovy melodies. My aim is to help artists to reach their full potential.

strong beats master

Professional songwriter who specializes in blues, jazz, pop, rock, Broadway, and holiday music. Works with artists, brands, studios, and production companies to craft story-driven songs. MFA in musical theatre writing from NYT Tisch School of the Arts.

I help independent artists get clarity, depth and impact without losing the identity of their sound. I work mainly with electronic and alternative music, focusing on clean low-end, controlled dynamics and mixes that translate well across different systems. My approach is always context-based: I don’t rely on presets, but on careful listening.