Essential Classic Rock Songs.... HELP!

[Canadian*Sniper]

Ozzy came out in the 80s yo Blizzard of Oz came out in 1981

[Monster]

Yeah Yeah keep the sabbath. Good to have a bit of metal.

[sielwolf]

One I haven�t seen mentioned yet is "In-A-Gadda-Da-Vida" by Iron Butterfly, their only good song IMO, but what a riff.

Also Pink Floyd rocks.