Vocal comping in Beijing

"Raw intensity, powerhouse vocals", Rolling Stone."Jess is just a brilliant, brilliant singer"."Noel Gallagher. "In Jess Greenfield we have a bone fide soul sensation. To hear her sing is revelatory and thrilling" Shirley Manson

Grammy-nominated, multi-platinum mixing engineer and producer.

#1 Vocal Producer/Writer for Britney Spears, The Chainsmokers, Mustard, Fortnite + more! Unleash your vocal potential with professional studio vocal production: natural sounding tuning, precise timing, and polished mixing effects. Expert vocal tuning, timing & mixing to make your tracks chart-ready.

Over 200 million streams featuring my voice across all records released on Spotify. Feel free to check out some of my work on my profile and let's create something awesome together!

Hear your vocals the way you've always wanted them to sound. Professional vocal producer specializing in modern pop, R&B, EDM, and hip hop. Over 10 years of experience working with major label artists (Atlantic, Columbia, Red Bull Records, Elekra, 300 Ent.) and placements in major film and TV (Lionsgate, MTV, etc.)

I want to work with you! I've worked with: (the late) Maurice White, Zendaya, Mario, Kendrick Lamar, London, Young Chop, Lil Bibby, Pierre Bourne, Coco Jones, Bella Thorne, Christina Milian, Joe Budden, Xzibit, Ramsey Lewis, Adam Hicks, Corbin Bleu, Drew Sidora, Disney, CBS Paramount, Jive Records, Atlantic Records, Island Def Jam, Epic Records

Justin Gammella is a songwriter, vocal producer and producer who has releases with Benson Boone, FINNEAS, Bella Poarch, Lennon Stella, Rosie Darling, Ashe, Shallou, salem ilise, Steve Aoki, Kaskade, Deorro, Blake Rose, Carlie Hanson, Katelyn Tarver, Jake Scott, Phil Good and many more

Grammy-winning engineer specializing in performance editing, especially vocals. Crystal clear tuning and timing, completely natural sounding, with no robotic aftertaste! I’ve comped and tuned literally thousands of lead vocals, including dozens of Grammy nominees/winners and Top 10 songs. I have 71 Platinum awards!

I am a professional recording and mixing engineer based in Beijing, China, as well as a keyboardist for an alternative rock band.

I am a Berklee trained American Music Producer, Audio Engineer and multi-instrumentalist, and was personally mentored by Berklee's premiere mixing engineer Rich Mendelson. Having over 15 years of experience in music production I am fluent in Pro Tools, Ableton, Melodyne Studio, Izotope Music Production Suite, Slate Digital plugins and much more.

Skilled in creating original music for Films & Short Film Scoring, Trailers & Advertisement Music, Composing, Orchestration, Arrangement, Recording, Mixing, Mastering, Vocal Editing & Writing Notation Scores (Copyist).

Hi, I’m Mark— a full-stack music producer, songwriter, and mixing/mastering engineer. I specialize in creating emotionally immersive soundscapes that bridge electronic textures with organic musicality. From writing melodies and lyrics to arranging, mixing, and final mastering, I handle every step of the process. Feel free to contact me