Chicago

Chicago is one of the most popular bands of all time, having been around for over fifty years. Their work ranges from soft rock to jazz rock to hard rock. Most of their albums have been certified. They have had numerous hit singles, several certified. They won five Grammys. They have a star on the Hollywood Walk of Fame. Frontman Peter Cetera went on to have a successful solo career. They are in the Songwriters Hall of Fame. Their song I'm a Man is considered a notable development in metal.