Mark Ronson & the Business Intl.

As a producer, Mark Ronson left his thumbprint on two striking pop albums by Amy Winehouse and Lily Allen, and with his 2007 solo disc, Version, he assembled a posse of stars to sing lightweight renditions of pop hits. On the new Record Collection, he turns to new songs. The stars, however, remain: Ghostface, D'Angelo and Simon Le Bon, among others, all guest on the album. Who will turn up tonight?