VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Bandcamp - Discover amazing music and directly support the artists who make it.
foobar2000 - An advanced freeware audio player for the Windows platform.
TuneYou - TuneYou is a music app that lets you browse, listen, and save music tracks, as well as it can approach more than 50000 thousand daily updated online radio channels.
Winamp - Winamp is a media player that allows users to play multiple-file formats, arrange media in a varied file-management system, and play unique media with AAC encoding.
Vocal Extractor - Vocal Extractor- Karaoke Maker (iPhone) is an app that allows you to separate karaoke and vocals from a song or audio file.