Why is the music in my own collection that I have on my hard drive "Unavailable"??
Thanks for writing in. The ability to play local files isn’t currently on our roadmap for a couple of specific reasons: local files aren’t social in the way that our user experience calls for, and managing them adds overhead (they need to have good metadata, you need to keep them backed up, etc).
If this changes down the line, we'll send you an update.