 The hits from coast to coast, American Top 40. Legends of longevity on the chart and the songs that made them stars, the triathlon of rock and roll. We're up to an Englishman now, a guitar legend who's hit the charts in more bands than anyone else in history. In the 60s, he was with the Yardbirds, Cream, and Blind Faith. In the 70s, with John Lennon's Plastic Ono Band, Delaney and Bonnie and Friends,