Chirbit - Chirbit is a useful and fun tool that enables you to record, upload and share your voice or audio...
Spotify - Map shows when two people play same song at same time
Vocaroo - Vocaroo is a quick and easy way to share voice messages over the interwebs.
SoundCloud - Enjoy music & follow favourite artists
Clyp - Clyp is the easiest way to record, upload and share audio. No account required.
SoundClick - SoundClick is a music-based social community.