Francis Rossi of Status Quo
Doubt led to drive for Francis, who still isn't sure why one of Status Quo's biggest hits is so beloved.
The only Irishman to play at Woodstock (backing Joe Cocker), Henry was an early member of Paul McCartney's band Wings.
Since his debut single "I'm On Fire" in 1975, Dwight has been providing Spinal-Tap moments and misadventure.
Jon Anderson of Yes
From the lake in "Roundabout" to Sister Bluebird in "Starship Trooper," Jon talks about how nature and spirituality play into his lyrics for Yes.