Songbird is a free software media player and web browser developed by a group known as Pioneers of the Inevitable (with members who previously developed for both Winamp and the Yahoo! Music Engine), with a stated mission “to incubate Songbird, the first Web player, to catalyze and champion a diverse, open Media Web.
Songbird runs on Mozilla’s XULRunner platform, thus capable of running on Microsoft Windows, Apple Mac OS X, Solaris, and most distributions of Linux. On the Windows and Macintosh platforms, Songbird utilizes the VideoLAN Client for media playback. For Linux & Solaris, Songbird utilizes the GStreamer media framework instead of VideoLAN. The Qtrax client is based on Songbird.
