Nightingale is an audio player with a beautiful interface with a wide range of supported audio formats, all with multi-platform support. Being the fork of Songbird, it offers the user a lot of cool features like the ability to play MP3, AAC, Ogg Vorbis, FLAC, WMA etc formats, Mp3 download feature, Last.fm integration and much more.
Nightingale’s engine is based on the Mozilla XULRunner with libraries such as the GStreamer media framework and libtag providing media tagging and playback support, amongst others. Since official support for Linux was dropped by Songbird in April, 2010, Linux-using members of the Songbird community diverged and created the project. Contrary to Songbird, which is primarily licensed under the GPLv2 but includes artwork that is not freely distributable, Nightingale is entirely free software, licensed under the GPLv2, with portions under the MPL and BSD licenses.