As it happens every year, the 56th annual Grammy Awards featured a number of surprise, and at times somewhat far-fetched, collaborative performances. Among them was an unlikely pairing between R&B heartthrob Robin Thicke and classic-rock icons Chicago.
For the fifth time in their careers, Chicago and the Doobie Brothers will tour together. The two classic rock bands will be on the road playing mostly sheds and amphitheaters for 25 dates across the country between July 11 and August 26. Chicago are the headliners, but the show promises to have both bands on stage for the finale playing some of their biggest hits.