CBS Interactive Music Group

CBS Interactive Music Group and partners reach 57 million1 worldwide users monthly.

Listen, search, or share, our network combines world class digital music assets that reflect and define the ways people consume music today. From personalized music discovery on Last.fm, to the #1 lyrics destination on the web; Live and webcast events to mobile apps, gaming, and music platforms, CBS Interactive Music Group is a playground of interactive music experiences.

Source
comScore (WW) January 2012, inclusive of ToneFuse Music (UK/DE) partnership