Piano Visualizer - Bring your piano music to life with this application.
projectM - projectM is an LGPL'ed reimplementation of Milkdrop under OpenGL.
Lifeblood Live Wallpaper - Float along in a stylized real-time 3D vein full of red blood cells!
Magic Music Visuals - Fully-customizable and highly responsive visuals for live and recorded audio & MIDI.
Piano Connect - Piano Connect is one of the most popular piano learning apps that helps you play piano on your smartphone anywhere at any time.
Kauna - Kauna is a music visualizer. Kauna renders any sound reproduction in system.