Grateful Dead - Casey Jones
Grateful Dead - One Toke over the line
John Prine - Illegal Smile
Beatles - Lucy in the sky with Diamonds
Eric Clapton - Cocaine
Motorhead - Speedfreak (not all that old but a classic)
Greenday - Brain Stew (again not that old but a classic still)
Janis Joplin - ??? never listened to her music wouldnt know any songs

Basically any Grateful Dead