It reads what your hands actually did

Timing

Staying with the beat, not just near it.

Chord moves

The changes a song is built on.

Ear

Recognizing what you hear before you find it.

Chord shapes

Getting the shape under your fingers.

Hand sync

Both hands landing together.

Low notes

The low part a song stands on, usually played by your left hand.

Three views sit over the same wheel. Level says how far along each skill is, in words; Freshness, how well it is holding; This week, your minutes.

Your goal puts a ring around the skills it leans on. The ring is never part of the fill, so changing your goal takes nothing away.

An empty skill’s row names the exercise that fills it in.

Change time puts the plan together again for a new length, so nothing is simply cut off the end.

Each exercise takes as long as it needs, so the time is a guide, not a promise.

Longer sittings work too: once today’s plan is done, More practice adds more, and Play freely has no clock at all.

KeyFu treats that as information, not failure. Before each exercise it checks how you’re doing; if it’s too much, Let’s ease offoffers a break or something lighter.

You can still play it as planned, and Take it easy on my hands in Settings makes sessions lighter, with earlier breaks.

Pick a library exercise that is a bit much today, and it starts at its slowest tempo while the coach says why.

As you change it, the coach says what that key would mean for today’s plan.

Even the roll’s wait for a chord that isn’t fully down happens on the device itself.

If the coach can’t be reached, practice carries on without him.