There is tons of good rock bands my friend, I don't know.. I'm more into the 60-70's era myself.. here's a few..

The Beatles
Bob Dylan
CCR
Eric Clapton
Elton John (Early Material)
Frank Zappa
The Grateful Dead
Jimi Hendrix
Led Zeppelin
Neil Young
Pink Floyd
Queen
The Rolling Stones
Tom Waits
The Tragically Hip (Newer, but dope.)
The Who
The Zombies