MilkDrop - 3D audio visualization plugin, compatible with WinAmp plugin API
Tilt Brush - Paint in spaces around you with Virtual Reality
Magic Music Visuals - Fully-customizable and highly responsive visuals for live and recorded audio & MIDI.
Oculus Medium - Sculpt, model and paint in virtual reality on a 3D canvas.
Kauna - Kauna is a music visualizer. Kauna renders any sound reproduction in system.
MasterpieceVR - Powerful VR sculpting & painting tool