February 15, 2007 marks the 40th Anniversary of Chicago. With worldwide sales of more than 120 million records and an astonishing 50 hits in the U.S. alone (including 20 Top 10 smashes and 9 weeks at the Top of the charts), Chicago is one of the best-loved and most successful bands in rock history. Of their albums, 18 are gold, 13 are platinum, 12 have reached the top 10, and 5 have hit #1. Of their singles, Chicago enjoys 20 Top 10 hits, 5 #1 records and 5 gold singles. In addition, they have also received a Grammy Award, a Star on the Hollywood Walk of Fame and continue to be a top live attraction, successfully touring throughout the U.S. and internationally every year.

Click on the thumbnails below for information about each album.