- Playlists can be the place for user interactions. So the listeners can comment, like, share these playlists more easily. Spotify can boost the most popular ones at the landing page.
- Playlist images can be customised, so users truely own this playlists. (Rdio does this.)
- Stats must be real time. So the users can see who and what they listened to yesterday, last week, last year etc. easily.
- Artists can create profiles, groups, pages etc. to meet with their fan base and make announcements.
- There can be an option like that, Play ethnic songs from Malaysia. Country and genre can be changeable. (This is a personal request)