Listening Room
Hear what changed.
Find the moments your mix shifts. See what moved, then listen to the before and after.
Your audio stays on your device.
Start with a track.
Drop in a file or try a 28-second sample.
Analysis complete
Track analysis
Playback
Drag the waveform or use the slider to scrub.
What changed
Compare two moments to hear the difference.
How it works
FeedtrackGPT compares adjacent passages of the full mix and highlights changes in signal level, low end and presence. Use the playback buttons to hear what each change means in your track.
What does presence mean?
Presence measures the 1–4 kHz range shared by vocals and instruments. A shift shows that the balance in that range changed. The audio itself is the best way to tell which sound moved.