The Police

The debut album by former Police guitarist Andy Summers' new band, Circa Zero, is recorded and mastered. But they're still trying to decide how, and with whom, to release the record, even though they played their first show last month in Los Angeles.

It will truly be a made-for-television moment when Sting hits the stage alongside pop stars Bruno Mars and Rihanna at the Grammy Awards on Sunday night. It's not clear what the motley trio will perform. The collaboration was revealed among the announcements of other Grammy performers on Monday.