Catooh is an online marketplace for digital goods, which embraces music, videos as well as graphics and ringtones for mobile phones. The service is active internationally and has listed a broad range of media and digital content. The service is provided by Magix, a developer of music, photo and video software.
Selling goods is open to everyone who is of age. Opposite to other marketplaces for user generated content there are concrete requirements regarding the quality and legal issues. But these do not go beyond the requirements regarding professional content. Detailled information about the requirements for sellers are available here (See the bottom of the page for particular countries.).