RT @Qwiki: Qwiki of the Day! Did you know this day in 1968, Johnny Cash played for inmates at Folsom Prison? Woop! http://qwi.ki/hjDmkG … June 13, 2015January 13, 2011 by masterpianotuner.com X Exit full screen gallery ⇗ Open full size image → Next image 0 of 0 ← Previous image