Soundclick

Content Directory
URL: http://soundclick.com/
CC licensed content portal: http://www.soundclick.com/business/license_list.cfm?CCLicense=1
CC licensed content feed:
Formats: Sound
Approximate size of the CC-licensed collection: 514216

Soundclick is, according to their page 4shared What is Soundclick game, a "free music community featuring signed and unsigned bands plus state of the art social media tools."

Size checked against the CC portal listed above, last checked July 1, 2009.