VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
MusicBrainz Picard - Official website for MusicBrainz Picard, a cross-platform music tagger written in Python.Downloads · MusicBrainz Blog · Picard 2.
ncmpcpp - Ncurses Music Player Client (Plus Plus)
TagScanner - TagScanner is a multifunction program for organizing and managing your music collection.
musikCube - A fully functional terminal-based music player
Kid3 - If you want to easily tag multiple MP3, Ogg/Vorbis, FLAC, MPC, MP4/AAC, MP2, Opus, Speex, TrueAudio, WavPack, WMA, WAV and AIFF files (e.