Call2friends - High-quality cheap and free international calls online to any mobile or landline numbers from internet and free calling app - cheaper than other VoiP providers. Try it now!
Magic Music Visuals - Fully-customizable and highly responsive visuals for live and recorded audio & MIDI.
Make Free Calls Online - Make Free Calls Online is a web application that, as the name suggests, allows its users to make international and local calls for free.
MilkDrop - 3D audio visualization plugin, compatible with WinAmp plugin API
Poptox - Poptox is a web application where you can communicate with people in every corner of the world.
Kauna - Kauna is a music visualizer. Kauna renders any sound reproduction in system.