re: 70's rock playlist

My 70s playlit on iTunes is a mix of pop and rock from the decade, but the rock artists on it include:
Aerosmith - Sweet Emotion
CCR - Looking Out My Back Door, Travelling Band, Have You Ever Seen the Rain
Clapton - Slowhand album
Derek and the Dominos - Layla
The Eagles - Desperado, Take It Easy, Peaceful Easy Feeling
Edgar Winter Group - Free Ride
Jackson Browne - Runnin on Empty, The Loadout/Stay
Queen - Fat Bottomed Girls, We Will Rock You/We Are the Champions
The Stones - Brown Sugar, Only Rock & Roll, Tumbling Dice, Beast of Burden
Van Halen - Eruption/You Really Got Me, Dance the Night Away
ZZ Top - Lagrange
ZZ Top