A teen idol of the 1950s who virtually invented the singer/songwriter/heartthrob combination that still tops pop music today, Paul Anka rocketed to fame with a slew of hits-from "Diana" to "Put Your Head on my Shoulder"-that earned him a place touring with the major stars of his era, including Chuck Berry, Jerry Lee Lewis, and Buddy Holly. He wrote Holly's last hit, and just missed joining the rocker on his final, fatal plane flight. Anka also stepped...