Katy Perry - After Record-Setting Success And Personal Loss, The Pop Queen Roars Back To The Top

Subscription's Holy Grail - Can Mobile Use Music To Sell Phones?

The Brand Magnet - The Business Of Justin Timberlake

Awolnation's 55-Week Chart Climb

On the Cover - Katy Perry

Item: BLI-10/05/2013  Issue Date: 10/05/2013