After 5 years with no releases, I finally had the time to upgrade this old player. :)
Changes
* Fixed virtual keyboard Linux bug.
* Upgraded ACC decoder, fixed SBR mode.
* Added Opus decoder
* Added HLS streaming
* Fixed broken Last.fm API
* Removed OSX 32bit remote support
* Removed Microsoft Intellitype support
* Requires Java 1.7+
http://www.stigc.dk/projects/JavaTunes/
The playback engine is available on github
https://github.com/stigc/JavaTunes-Audio-Player