My "smoking playlist" is all psychedelic 60's stuff

Grateful Dead- Dark Star
Grateful Dead- Clementine
Grateful Dead-Viola Lee Blues
Grateful Dead with Janis Joplin-Turn on Your Love Light
Grateful Dead with the Allman Brothers- That's Alright Mama
Big Brother & The Holding Company(Janis Joplin)- Summertime
Pink Floyd- Set the Controls for the Heart of the Sun
Pink Floyd-Careful With That Axe Eugene
Pink Floyd-Astronomy Domine
Paul Butterfield Blues Band- East West
Quicksilver Messenger Service- Fresh Air
Quicksilver Messenger Service-Mona
Quicksilver Messenger Service-What You Gonna Do About Me
Jefferson Airplane-Fat Angel
Jefferson Airplane-Bear Melt
Jefferson Airplane-House on Pooneil Corners
Jimi Hendrix-Voodoo Child
Jimi Hendrix-Machine Gun

Most of the stuff is from live recordings that I've collected from here and there. I find the live stuff has so much more feeling than the "official" studio recordning. I love the long instrumental jamming on most of these. You just know they were stoned or tripping while it was being recorded.