MilkDrop - 3D audio visualization plugin, compatible with WinAmp plugin API
Poweramp - Music Player for Android
Amarok - The Amarok team is proud to announce the immediate availability of the result of 2 years of hard work, the beta release of Amarok 2. 9. This release is marked by improvements, corrections and polishing of nearly all Amarok features.
AIMP - AIMP : Free Audio Player : Официальный сайт программы
projectM - projectM is an LGPL'ed reimplementation of Milkdrop under OpenGL.
Oto Music - Oto Music is an Android music player app that features Chromecast support, an equalizer, a ton of music controls, and functionalities.