50, or 25 or 6 to 4, but does anybody really know what year it is?

CBS Sunday Morning profiled Chicago earlier this week, interviewing three of the four original members. Watch here.

Also interviewed is newbie guitarist Keith Howland, who has only been with the group for 21 years. Howland noted that the original members were the same age Howland now is when he joined. Which means that Chicago has been group for approximately Howland’s entire life. (And mine.)