...depends on what you called country. We called it all rock 'n' roll. So we didn't know that Carl Perkins was a country guitar player. We thought he was a rock 'n' roll guitar player. We thought Elvis was rock 'n' roll. We didn't know that...

...depends on what you called country. We called it all rock 'n' roll. "So we didn't know that Carl Perkins was a country guitar player. We thought he was a rock 'n' roll guitar player. We thought Elvis was rock 'n' roll. We didn't know that...