20. What does Chris think about getting older and what are his plans? He says, “When I’m 40, too old to be a rock star, I plan to go back to college to study classical music.”
The entire Coldplay Live on Letterman concert will stream live on Tuesday, September 20 at 8pm ET/ 5pm PT, and you can watch it right here or on CBS.com. Live on Letterman – presented by AT&T – rethink possible.