iPod Music Store made a list, and Aidin Vaziri & Joel Selvin have rebutted it. I like their list much better (and I smell Joel having a much heavier hand in it than our beloved Aidin). Both lists follow (or you can check it online along with their article here:
http://sfgate.com/cgi-bin/article.cgi?f=/c/a/2006/04/28/DDGI2IFUCJ1.DTL The CHRONICLE'S List1. I WANT TO TAKE YOU HIGHER -- Sly and the Family Stone -- The Woodstock anthem from the psychedelic soul rockers
2. DARK STAR -- Grateful Dead -- Space is their place
3. SLOW DEATH -- Flamin' Groovies -- Every English punk band knew this one
4. MASTER OF PUPPETS -- Metallica -- Don't have to be online to be on our list
5. BALLAD OF YOU AND ME AND POONEIL -- Jefferson Airplane -- Like the band itself, awful and fabulous at the same time
6. CALIFORNIA ÜBER ALLES -- Dead Kennedys -- San Francisco punk from the Jerry Brown era
7. YOU MAKE ME FEEL (MIGHTY REAL) -- Sylvester -- Cross-dressing disco straight out of pre-AIDS Castro
8. BORN ON THE BAYOU -- Creedence Clearwater Revival -- El Cerrito swamp rock heard 'round the world
9. DEAR MAMA -- Tupac Shakur -- Marin City's finest; West Coast hip-hop got soul
10. OMAHA -- Moby Grape -- Being underrated goes to the heart of being from San Francisco
11. AMERICAN IDIOT -- Green Day -- Duh
12. BLACK MAGIC WOMAN/GYPSY QUEEN -- Santana -- The sounds of the Mission District from a band that once mattered
13. SATISFACTION -- The Residents -- Smarty-pants rock deconstructionists, willfully weird, intentionally obscure
14. DOWN TO THE NIGHTCLUB -- Tower of Power -- Keystone Berkeley lives and the lead singer's a killer
15. ROADRUNNER -- Jonathan Richman and the Modern Lovers -- The hipster's handbook from a faux-naif
16. WHITE PUNKS ON DOPE -- The Tubes -- San Francisco in the '70s
17. WE CARE A LOT -- Faith No More -- "about the food that Live Aid bought"
18. NEVER SAY NEVER -- Romeo Void -- Weird, wonderful, unexpectedly sexy
19. MIDNIGHT IN A PERFECT WORLD -- DJ Shadow -- A dream built around samples and scratches
20. FREEDOM -- Sons of Champlin -- The real hippies
21. WICKED GAME -- Chris Isaak -- Sex on the beach
22. JOHN THE FISHERMAN -- Primus -- Primus sucks
23. LIVING IN THE U.S.A. -- Steve Miller Band -- Somebody get me a cheeseburger
24. LOAN ME A DIME -- Boz Scaggs -- THE San Francisco blues
25. BALL AND CHAIN -- Big Brother and the Holding Company -- What made Janis Joplin a star
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The iTunes Song List1. TRUCKIN’ - Grateful Dead
2. SOMEBODY TO LOVE - Jefferson Airplane
3. PIECE OF MY HEART - Big Brother and the Holding Company
4. THANK YOU (FALETTINME BE MICE ELF AGIN) - Sly and the Family Stone
5. FORTUNATE SON - Creedence Clearwater Revival
6. OYE COMO VA - Santana
7. LONGVIEW Green Day
8. WE SHALL OVERCOME - Joan Baez
9. BLACK WATER - Doobie Brothers
10. LIGHTS Journey
11. WHAT IS HIP - Tower of Power
12. CALIFORNIA ÜBER ALLES Dead Kennedys
13. WICKED GAME - Chris Isaak
14. U CAN’T TOUCH THIS - MC Hammer
15. ROCKIN’ IN THE FREE WORLD - Neil Young
16. SUMMERTIME BLUES - Blue Cheer
17. WHERE HAVE ALL THE FLOWERS GONE - Kingston Trio
18. WORKING FOR A LIVING - Huey Lewis and the News
19. SYMPHONY OF DESTRUCTION - Megadeth
20. EPIC - Faith No More
21. MR. JONES - Counting Crows
22. PRIDE OF MAN - Quicksilver Messenger Service
23. MIDNIGHT IN A PERFECT WORLD - DJ Shadow
24. LOWDOWN - Boz Scaggs
25. CAN YOU HANDLE THAT? - Graham Central Station