Well not being able to live without it might be an overstatement but City of Angels by The Distillers is as close as it gets.
Let's just say "Happiness is a warm gun" Hey, the other day I saw the "Bachelorette" video, it's amazing!
Don"t let me down by the Beatles. And Babe I'm gonna leave you by Zeppelin. Maybe also My back pages by bob Dylan. And Alice restaurant by Arlo Guthrie. There are just too many!
China Doll- Grateful Dead Search- String Cheese Incident Roses Are Free- Ween Farmhouse- Phish All Together Now- The Beatles
Kashmir: Led Zeppelin Halleluja: Jeff Buckley Time of the Season: The Zombies When the Musics Over: The Doors Beatles: While my guitar gentley Weeps. Child In Time: Deep Purple Yeah, those are some good song.
It's hard for me to say what one song I can't live without. Pretty impossible, but one song that describes me is the Red Hot Chili Peppers' "Under the Bridge."
Nirvana - Lounge Act, Lithium Pearl Jam - Jeremy Kansas - Carry on my wayward son Dream Theater - Glass Prison (its almost 14 minutes, so if i could only listen to one song, that would be the hardest to get bored to) which reminds me... Beethoven's 9th, the entire thing of course