Mixing & Mastering Engineers, Producers & Songwriters who worked with Once Upon a Time Agency
Inspired - Composed - Played - Mixed - Mastered. Credits include: Altitude Film Studios, Once Upon a Time Agency, MasterCard Live; along with a host of independent private clients!
- 1
More providers:
Mixing engineer who worked for and learned from producers like Paul Epworth, Rick Rubin Matt Serletic, and engineers like Ryan Hewitt, Michael Brauer, Jimmy Douglas. Will take your production to the next level, and if you have a great song, but need some finishing touch to make your song stand out - that's never a problem!
from Berlin
I´m a Norwegian HipHop / Pop artist and songwriter.
Full Time Musician and Part Time Audio Engineer and Songwriter. Based out of Maryland/Washington D.C. area. I have over a decade's experience in music. I offer Piano Services, Digital Audio Production, Musical Notation/ Lead Sheets as well as Mixing and Mastering.
Graphic Equlizer Productions has been in business for 16 years. We, offer service not only booking, tour management, management, promotions, A&R and networking. We, got recording, folley, live sound, and master services avaible as well.
Pop, Moombahton and EDM producer. Producing music since last 6 years. I have worked as a ghost producer with many underground artists and some mainstream artists from EDM world. Specialised in pop, moombahton, psy trance ,big room tracks. I have sold more than 15 songs as a ghost producer.I would like to work for professional artists.
Former Hollerado songwriter and guitar player, now producing, writing and mixing for other artists. Production and writing credits include Hollerado, Dizzy, Anyway Gang, Deanna Petcoff, Bike Thiefs, "A Little Bit Alexis" (from Emmy-Award winning television show Schitt's Creek), and many more. I specialize in songwriting and production.
O Billz is a versatile music creator based in New York, known for crafting hard-hitting beats, infectious hooks, and emotionally driven songwriting. Whether you need a vibe-setting instrumental or a chart-ready hook, I bring creativity, energy, and precision to every track.
Recent Successes
"Gosteffects killed the mix and master of an old track for me, updated the song really well, did it very quickly and took all my notes into account and made adjustments immediately and in a detailed manner. I'll defini..."
"Great vocal performance on the track #8 - mixes with the reverbs very nicely. The song sounds more colorful. Nice job!"
"Dope guy! Really appreciated his efficiency and ability to get the job done the way I wanted. Would recommend! "
"Absolutely amazing guy! Definitely working with him again, very professional the quality of work was superb completely blew off my chair! 5 star service"
"Dan is super responsive and added a lot of really great, subtle things to my track that I wouldn't have even thought of adding. 10/10 would hire again."
"Natalie has the most amazing voice! Super responsive and got the job done cleanly and professionally. If you get the opportunity to work with her for any price, do it 100%"












