VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Aftertouch - Aftertouch – 3D MIDI Controller created and published by Kevin Nelson.
AIMP - AIMP : Free Audio Player : Официальный сайт программы
SoundGrail - SoundGrail Music App designed for pianists, guitarists, and DJs.
foobar2000 - An advanced freeware audio player for the Windows platform.
keezy - A colorful soundboard. Play with music.