VLC Media Player
Open Source
A free and opensource very popular media player. VLC Media Player supports a wide variety of media formats and known for its stability.
Napster
Commercial
Napster is a peer-to-peer (P2P) file sharing Internet service that emphasized sharing digital audio files, typically songs, encoded in MP3 format.
RealPlayer
Freemium
RealPlayer, formerly RealAudio Player, RealOne Player and RealPlayer G2, is a cross-platform media player app.
Compare Noise with alternatives
Compare VLC Media Player and Noise and decide which is most suitable for you.