Hear your mix the way a mixing engineer does.

Upload a pre-master MP3. Get a full infographic dashboard: balance, frequency masking, stereo image, dynamics, ending — and exactly what to fix.

Timestamped findings

Every issue with element, severity and a concrete adjustment.

Priority revision list

The 5–10 changes that matter most — ready to send to your engineer.

Do Not Change

What already works, so nobody fixes what isn't broken.