Free jajuk software for linux

Jajuk is a Java music organizer for all platforms. The main goal of this project is to provide a fully-featured application to advanced users with large or scattered music collections. Jajuk supports MP3, OGG Vorbis, AU, AIFF, WAV and SPEEX audio formats.
Jajuk main goals are :
Maximum features: Jajuk is made firstly for advanced users looking for powerful functionalities
Maximum portability and integration: 100% pure Java but native packaging and features like tray
Maximum usability: Jajuk is designed to be intuitive, fast and provide multiple ways to perform the same operation
Main features:
- Digital DJ: Let Jajuk make your programmation based on *your* rules
- Ambience management: ask for a soft playlist in two clicks maximum!
- Configurable cross-fade
- Recursive play/repeat/shuffle/push in directories/sub-directories or by genre/artist/albums...
- Best Of smart function to play your favorite tracks
- Novelties smart function to play your collection newest albums
- Continue smart function to continue in current album after a shuffle selection
- Push into player queue
- Planned tracks: forsee your selection
- Various startup modes: none, last one, last one keep position, specified, shuffle, novelties, bestof
- Intro from a track position and specified length
- Shuffle in entire collection
- Repeat, shuffle, intro, fast forward/rewind, mute...