40 hip-hop mainstays, including Ice Cube, J. Cole, Common, and Nas, stuff two days and two stages at an outdoor pavilion

R&B legend serenades audiences with hits going back to "Real Love"; D'Angelo returns after a 12-year hiatus; Melanie Fiona also performs

Beloved alt-rock vets return behind 11th album along with Blues Traveler, Big Head Todd & the Monsters, and Cracker

311 and Slightly Stoopid join forces for Unity Tour 2012's cavalcade of rap-laced lyrics, thick guitars, and reggae grooves.

Audiences squeal as popular boy band and Nickelodeon stars Big Time Rush pack amphitheaters with sunny summer pop and impeccable dance moves

Globally famous composer & pianist performs classic concert favorites & new album tracks backed by full orchestra

Prolific songwriter Christine Lavin headlines a lineup of folk artists for daylong festival, with separate family stage for kids' music.

Rising band that has worked with Sevendust leads an evening of searing guitars and raw vocals, supported by Mother and Ghosts of Eden

Chicago's signature horns herald hits such as "25 or 6 to 4" alongside The Doobie Brothers’ guitar-driven harmonies at outdoor summer show.

Musical-theater tribute performance depicts life of Bob Hope in interactive show with high-tea luncheon