Upload your track
Submit a link to your work-in-progress via Dropbox, Google Drive, SoundCloud or similar. Add a short note: what you're stuck on, what you've already tried, how you want it to feel.
Subscribe to a Pro plan this weekend and get early access to our exclusive new ‘hotline’ feature. This new service offers next-day track reviews delivered by an experienced team of in-house songwriters, producers, and engineers. Written reports are delivered within 24 hours, with an option to book a private video call for additional insights.
As a bonus, if you subscribe before April 26 will also receive a private mix consultation with Grammy Award-winning mixer Jon Castelli (Billie Eilish, James Blake, SZA, RAYE, Harry Styles and more), a benefit usually exclusive to Expert Members.
Submit your mix and Jon will personally review it, providing detailed feedback, creative insights, and professional guidance to help elevate your sound to the highest level.
No commitment · cancel anytime
Every submission reviewed in person at Rue Boyer Studios, Paris
The process is simple, the feedback isn't. Every report is written by a qualified professional, not an algorithm, not a generic checklist.
Submit a link to your work-in-progress via Dropbox, Google Drive, SoundCloud or similar. Add a short note: what you're stuck on, what you've already tried, how you want it to feel.
Your track is auditioned across a range of reference monitors and consumer devices, to help maximize translation wherever your listeners may hear it.
Receive a detailed, timestamped breakdown with practical next steps, plus an option to book a private video call with the reviewer for deeper insights.
Every submission is reviewed in person at Rue Boyer Studios, an award-winning facility designed by WSDG. The signal chain and the acoustics are calibrated to reveal what sounds great on your headphones but falls apart in the real world.
Your track is tested across a range of reference monitors and consumer devices, so the notes you get back translate across every listening context your audience lives in.
Reports are written by our in-house team, working producers, songwriters, and engineers.
Arrangement, sound selection, aesthetics, references... What is this song trying to be, and what are its strengths and weaknesses?
Top lines, lyrics, song structures, chord progressions... The stuff that happens before the mix ever gets to the desk.
Clarity, dynamics, tonal balance, imaging, loudness, translation... Where the mix breaks and how to fix it.