Jango is an advertising-supported Internet radio and social networking service founded by Daniel Kaufman (former executive and co-founder of the now-defunct Direct Revenue). Its main product is a streaming radio service that provides user customized music feeds. Jango's music discovery engine recommends and plays additional songs based on the users' musical tastes, established by their individual listening activities on the site.
The content is delivered through the Panther Express network. As of March 2008[update], Jango has 1 million users who have created 3 million customized stations.