Chicago (band)

Chicago is a rock band band that formed in 1967 in Chicago, Illinois. Well known for being one of the first (and, indeed, one of the few) rock bands to make extensive use of horns and for producing a number of hit ballads, Chicago had a steady stream of hits throughout the 1970s and 1980s. During the 1990s, the band's popularity began to decline, but they continue to record and tour.