The band dropped the "Transit Authority" and became known as simply "Chicago" on their second album in 1970, which was the first album to carry their trademark logo.

The self-titled, debut album by Chicago Transit Authority is released. Even fewer can claim to have enough material to fill out a double-disc affair.

Apr 4, 2013 - Art work from the various albums by the band Chicago.

See more ideas about Chicago, Chicago the band, Album covers.

4

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

Listen to music from Chicago.

At first, the service is available only to Mac users, with the music files encoded in Apple's proprietary format (AAC) restricting where they can be played. 5

3

For their next album, the group shortens their name to Chicago.. With lots of original material worked up over the last year, the band has plenty to choose from, so Chicago Transit Authority is a double album.