Rock 'n' roll pioneer and guitar legend Chuck Berry has died at the age of 90.

He was found unresponsive Saturday afternoon (Mar. 18) in his residence outside St. Louis, Missouri.

Charles Edward Anderson Berry Sr. was best known for classics like "Johnny B. Goode" and "Sweet Little Sixteen."

The cause of death has not yet been released.  

http://www.rollingstone.com/music/news/chuck-berry-rock-roll-innovator-dead-at-90






Chuck Berry dead at 90