Chicago is an American rock band who gained worldwide attention in the 1960s. Twenty-five of their thirty-two albums reached platinum status. They were also the first American band to achieve Top 40 albums across five decades. "If You Leave Me Now," "Hard to Say I'm Sorry," and "Look Away" are just a few of their number one hits.
The group continues to tour and perform. In 2011, they released the live album, Chicago XXXIV: Live in '75.