What a useful shared song library should contain
The title alone is not enough once the répertoire grows.
Bands usually need to track version differences, tonalities, BPM, notes, documents, lyrics, and practical reminders that only make sense if they stay attached to the right song.
A good library keeps that information consistent enough that the band stops re-asking the same questions in rehearsal.
- Title and version name
- Key and BPM when relevant
- Arrangement or live notes
- Linked charts, lyrics, or reference files
