It listens back and writes it down.

It only shows you what it can work on.

It lists recordings, not your whole room. One song leads, the rest wait, and each says whether it's been done.

The numbers you would have worked out by ear.

Where the chorus starts.

Verse, chorus, bridge — named the way you'd say them out loud. Rename any part to whatever you call it.

Hear one instrument at a time.

Solo the bass to learn the line. Mute yourself and play along with the band when the band isn't there.

It tells you when it is guessing.

Chord detection is good, not perfect. So it shows you how much of the song it's sure about, and you can fix anything in a tap.