Finish a sketch without polishing forever
Define a small finish line, keep a revision list, and save a version you can revisit.
Notebook entry ·

Name the finish line
Decide what this version needs to contain: an opening, a complete middle passage, and an ending may be enough for a sketch. A practice recording does not need to solve every production problem. Write the goal before making another round of changes.
Keep the revision list short
Listen once without touching the controls and write down the three changes that matter most. Work through that list, then listen again. If a new idea changes the identity of the piece, save it as a separate version rather than losing the version you were trying to finish.
Check the beginning and the end
Listen from before the first intended sound through the tail of the last one. Check for an accidental cut, unwanted silence, or a transition that only works when playback starts in the middle. Give the exported copy a clear name so it is easy to distinguish from earlier drafts.
Archive the decision
Save the project, the listening copy, and a short note about what remains unresolved. Finishing a version means making a usable stopping point, not declaring that the music can never change. Returning with a clear note is easier than reopening an unnamed pile of drafts.
A listening companion
The repetition exercise for Crypto is a useful starting point for a short arrangement sketch. Open the listening note for Crypto.