Nikki Sudden believed in rock 'n' roll — and how hard was that in this cold new millennium?.

Ian Gillan, Roger Glover and I wanted to be a hard rock band - we wanted to play rock and roll only.

There's always gonna be rock n' roll bands, there's always gonna be kids that love rock n' roll records, and there will always be rock n' roll.

Unlike the Hard Rock ... we really delve into the story of rock and roll.

Sex and drugs and rock and roll.

Great rock n' roll comes from suburbia.