DeaDBeeF (as in 0xDEADBEEF) is an audio player.

Main features:
- mp3, ogg vorbis, flac, ape, wv, wav, m4a, mpc, cd audio (and many more)
- sid, nsf and lots of other popular chiptune formats
- ID3v1, ID3v2.2, ID3v2.3, ID3v2.4, APEv2, xing/info tags support
- character set detection for non-unicode id3 tags - supports cp1251 and
iso8859-1
- unicode tags are fully supported as well (both utf8 and ucs2)
- cuesheet (.cue files) support, with charset detection (utf8/cp1251/iso8859-1)
- tracker modules like mod, s3m, it, xm, etc
- HVSC song length database support for sid
- minimize to tray, with scrollwheel volume control
- drag and drop, both inside of playlist, and from filemanagers and such
- control playback from command line
- plugin support; bundled with lots of plugins, such as global hotkeys and
last.fm scrobbler; sdk is included
- duration calculation is as precise as possible for vbr mp3 files (with and
without xing/info tags)
- and etc...

WWW: http://deadbeef.sourceforge.net/