Ultrasonic is a Subsonic (and compatible servers) client to Android. You can use Ultrasonic to connect with your server and listen music.

Main features:
* Thin
* Fast
* Dark and light theme
* Multiple server support
* Offline Mode
* Bookmarks
* Playlists on server
* Ramdom play
* Jukebox mode
* Server chat
* And much more!!!

The source code is available with GPL license in Github: https://github.com/ultrasonic/ultrasonic
If you have any issue, please post in: https://github.com/ultrasonic/ultrasonic/issues
Play store icon designed by: http://www.flaticon.com/authors/sebastien-gabriel