Learnings

Every time you keep a fix in Track Review, Jam Club records what happened as a Learning. Over time these accumulate into a personal record of the problems you actually run into and how you chose to solve them.

What gets captured

A Learning is built when you press Keep, and holds:

• The principle behind the finding — the musical idea at stake.
• The evidence from your track that triggered it.
• The fix you chose, and the alternatives you rejected.
• The before and after state of the change.

All of this comes from the deterministic review engine rather than from a model, so a Learning is a factual record of an edit you made, not a generated summary of it.

The library

The Learnings page shows one card per kept fix. When the same principle comes up more than once, the card carries a ×N badge showing how many times.

Those repeat counts are the useful part. A principle you have accepted five times is not a fact you have learned — it is a habit you keep having to correct, and it tells you what to watch for while you are writing rather than afterwards.

Why it works this way

The point is not to build a reference library. It is to notice patterns in your own work that are invisible from inside a single session: everyone has two or three things they reliably get wrong, and they are much easier to see in aggregate than in the moment.