foobar2000 mobile is an advanced audio player for mobile devices.
Main features:
* Supported audio formats: MP3, MP4, AAC, Vorbis, Opus, FLAC, WavPack, WAV, AIFF, Musepack.
* Gapless playback.
* Full ReplayGain support (playback and scanning).
* Supports playback and downloading music from UPnP media servers.