Marshfield Audio Engineers, Producers & Songwriters

Multiple Grammy and Emmy Award winning mix engineer, including credits with U2, Michael Jackson, Billy Joel, Counting Crows, Orchestral movie scores, Broadway cast recordings and many more. In Stereo, Dolby Atmos: Your access to world class results - Let's get mixing!

Professional Mixing & Atmos | Credits: BLACKPINK, aespa, EXO, NCT | Live Recording & Studio Mixing Expert

Grammy-nominated (2025) with Zedd (“Telos”). Selected credits include Eminem, Miley Cyrus, Yungblud, Olivia Rodrigo, P!nk, Camila Cabello, Michael Bolton, Chappell Roan, Brent Faiyaz, Louis Tomlinson, Ava Max, and Riot Games (League of Legends), BBC (Planet Earth).

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.

Let's get your music sync'd!

Annie Leeth is a Gold-certified session violinist and engineer with credits by Finn Wolfhard, Faye Webster, Kishi Bashi, Erasure, Cat Clyde, Soccer Mommy, Grouplove and the Magic Gang.

My discography includes ARIANA, BEYONCE', BIEBER & USHER! Grammy awards, Billboard Awards, BMI awards been blessed enough to do it all! Click the CONTACT button and let's create something great together!

15+ years music production experience, I offer full ghost tracks and mixing service to get your tracks to a high professional level. No job too big or small. 50mill+ Streams Releases incl. Sony RCA, Spinnin' Records, Ultra, Toolroom Support: BBC Radio 1, SKY, Capital, Netflix and tracks played by the top Dj's in the world.

Recording, Editing, Mixing & Mastering