Features:
- Configure a single subsonic server, including bitrate
- Default it is pre-configured to a Subsonic demo server
- Loads folders
- Loads playlists
- Plays! (well, wouldn't do much good if it didn't)
- Top-level MusicFolders are currently only shuffled (using getRandomSongs)
- Album artwork
- Artist info loads (5.1 servers only)
- Playlist artwork in list (5.1 servers only)
- Responsive layout down to 360px wide phone portrait mode
- Responsive layout up to 1080p wide landscape mode
- Playlist playing remembers where you left off
Find links to these stores on the app's home page, http://www.subfireplayer.net/. The Features page there includes the future roadmap, along with a link to the known issues page. I do intend to opensource it at some point, probably by this summer once it has reached a '1.0'.