Chuck Berry

Musicianship and technique matter, of course - but so does attitude.

These are projects that don't include the keyboardist's two main bands, the Allman Brothers and the Rolling Stones.

Some of rock's most beloved holiday songs vie for your votes.

16 Christmas classics are vying for your votes.

He also covered Johnny Cash's 'Big River' the day before.

Watch a preview of upcoming episode of PBS' 'In Their Own Words' focusing on the rock pioneer.

Inaugural class featured Chuck Berry, Little Richard and Elvis Presley, among others.