Song Reviewer

Click Open music folder and choose the folder with your songs.
Everything stays on your computer. Your ratings are saved into the folder (review-data.json) so they persist. Your original audio files are never changed.

`↑` / `↓`	Browse up / down (auto-plays next while playing)
`Space`	Play / pause the highlighted track
`←` / `→`	Nudge playhead −5s / +5s
`1`–`5`	Set star rating · `0` clears stars
`s`	Keep (select)
`x`	Reject
`f`	Favorite
`u`	Unrate (clear everything)