Photo Gallery: Dick Clark: April 18, 2012 20/22

FILE - In this Feb. 3, 1959 file photo, Dick Clark selects a record in his station library in Philadelphia. Clark, the television host who helped bring rock `n' roll into the mainstream on "American Bandstand," died Wednesday, April 18, 2012 of a heart attack. He was 82. (AP Photo/File) ORG XMIT: NYDC205