1by1 is a small, fast and handy audio player which is not only small: it provides a smart and versatile environment to handle your file collection.

Amarok is a cross-platform free and open-source music player.

Audacious is a free and open source audio player with a focus on low resource use, high audio quality, and support for a wide range of audio formats.

Clementine is a multiplatform music player. It is inspired by Amarok.

Enqueue is an elegant lightweight music player for OS X.

Foobar2000 is free audio player.

5KPlayer is a media player, streaming media server and video downloader for Windows and mac.

aTunes is a free and open source audio player with MPlayer as its playback engine. aTunes supports MP3, Ogg Vorbis, FLAC and other formats. aTunes allows user…

Banshee is a music and video player.

Eina is a portable music player.

Exaile is a cross-platform free and open-source audio player, tag editor and library organizer.

gmusicbrowser is a customizable open-source jukebox for large collections.