What's good ppl,

If you were to use a desktop app to manage your beats/music (for production), and you can only choose three features, what would you choose:
(tips: try not to overthink it or use logic to try to connect the features together. Just choose three based off feeling, lol)

- Upload beats to database that shows BPM, credits
- Create folders to share to specific people
- Play, speed up/slow down, loop parts in beats
- Landing page for database/folder with password protect for private folders
- Record scratch tracks
- Version control
- Solo/Mute tracks in stem format beats
- Quick submit to copyright, ASCAP, BMI
- Quick distribute to streaming platforms