Rythmbox

Initial release: 18 August 2001
Stable release: 0.11.6 — 9th June 2008

"Rhythmbox is a longstanding GNOME music manager. It contains many of the expected features, but it has also been subject to a certain amount of muttering in the GNOME ranks. The biggest complaint appears to be that the pace of development is slower than some would like."
http://projects.gnome.org/rhythmbox/
http://en.wikipedia.org/wiki/Rhythmbox

---