a few more:

Rock Me on the Water -- Jackson Browne
Long Live Rock -- The Who
I Love Rock and Roll -- Joan Jett
Rock 'n' Roll Fantasy -- The Kinks
Rock And A Hard Place - The Rolling Stones
Rock And Roll All Nite -- Kiss
Rock And Roll Music -- Chuck Berry -- and the Beatles
Rock And Roll Heaven - The Righteous Brothers
I'm Just A Singer (In A Rock And Roll Band) -- Moody Blues
Rock and Roll, Hoochie Koo - Rick Derringer

...although these may be a stretch

Rockabye Baby - traditional
Rocket 88 - Ike Tuerner/Jackie Branston
Rocket Man - Elton John
Rockin' In The Free World - Neil Young
Rockin' Robin - Bobby Day
Rocks Off - The Rolling Stones
Rocky Raccoon - The Beatles