The new streaming chart takes in every on-demand play request and plays from services such as MOG, Muve Muve, Rdio, Rhapsody, Slacker and Spotify, while data from Zune and Sony Music Unlimited is expected to be added in the coming weeks.

New York band fun top the first-ever On-Demand chart with We Are Young featuring Janelle Monae, which recorded 1.1 million streams last week, according to Nielsen BDS. It also remains at number one on the newly-configured flagship Hot 100, ...