Plexamp - A small music player with a number of unique features
Knowthelist - Knowthelist - the awesome party music player Easy to use for all party guests
Headset - Personal music player for Youtube and Reddit
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Poolsuite™ - The super-summer music player
Song Director - Song Director is a program that plays and keeps track of all your music files.