Mixing & Mastering Engineers, Producers & Songwriters who worked with Muzzle

You’ve put everything into your record, and I will help you take it one step further. Mastering is the dedication to perfecting sound, and creating that magic you hear when playing back a great song for the first time. This is what I do for the incredibly talented people I’m honoured to work with.

District Sound Lab is the premier recording studio in the Washington DC area that specializes in the recording, production, mixing and mastering of hip hop, RnB, dance music and pop. Our founder and chief engineer Calin Enache is a Grammy-nominated, multi-platinum mixer and engineer.

We live and breathe sound and creation. Bringing creativity and love into our producing, recording, mixing, and mastering sets us apart. Being musicians ourselves, we treat every project or session with the upmost respect to make it as great and unique as possible. An authentic sound AND feeling is what we're about and we'll work until we get it.

William J. Sullivan is an LA based writer, producer, and engineer who has lent his creative expertise to a wide array of projects spanning across chart topping music releases to film and TV blockbusters. He started his career as an engineer at Studio 4 in Philadelphia and continued in 2008 after moving to NYC where he founded Wreckin’ Joint.

12 years experience with releases on Realm, Solotoko, EMI, Armada, Glasgow Underground, Simma Black, Farris Wheel, Street Tracks, Obsessions, Basement Sound, Freakin909, WyldCard, Holy Molé Music, and many more.

Unmuzzled Music Productions aims to help your music find it's unique voice so that it stands out from the crowd.

I've been happy to have played on or produced hundreds of releases including sound-works with White Denim, Timbaland's Beatclub, Jackbox Games, Hydra Flask, Invisible Architecture, and Sky Window. I've also mixed and mastered some 50+ albums one of which recently was awarded a Golden Melody Award in 2022 for Best Producer of an Instrumental Album.

Hi, I'm a practicing studio and FOH engineer from Belarus. I have no awards, no accolades and no name artists under my belt. What I do have is a killer work ethic, some great gear and more importantly, I make it my goal to ensure all my clients walk away happy! I'd love to hear about your project. Click the 'Contact' button above to get in touch.

I'm a singer, songwriter and producer who's specialised in alternative R&B/Soul/Pop. When working with me you can expect warm and unique soul vocals. My main focus has always been to write/produce and perform emotive songs with colour and feeling that touch the audience - From soul to pop, I bring a unique perspective to every project I work on :)