A whole bunch of placename music:
"Headfirst Slide in to Cooperstown On a Bad Bet" - Fall Out Boy
"Walking In Memphis" - Mark Cohn
"California" - Lucero
"San Francisco" - Lucero
"Alabama Song" - Allison Moorer
"The Last Saskatchewan Pirate" - Arrogant Worms
"No Sleep 'Til Brooklyn" - Beastie Boys
"Sweet Louisiana Sound" - Billy Pilgrim
"Hollywood Nights" - Bob Seger
"Get Out of Denver" - Bob Seger
"Angel From Montgomery" - Bonnie Raitt
"Hollywood Nocturne" - Brian Setzer Orchestra
"The Devil Went Down To Georgia" - The Charlie Daniels Band
"L.A. Song" - Christian Kane (he sang it in the evil hand ep of Angel)
"Being From Jersey Means Never Having To Say You're Sorry" - Cobra Starship
"Short Native Grasses (Prairies of Alberta) - Corb Lund Band
"The Prettiest Waitress in Memphis" - Cory Branan
"Please Come to Boston" - David Allan Coe
"St. Lawrence River" - David Usher
"The State Of Massachusetts" - Dropkick Murphys
"Guns Of Brixton" - Dropkick Murphys or The Clash
"What Made Milwaukee Famous (Made A Loser Out Of Me) - Flogging Molly
"Louie to Frisco" - George Thorogood & The Destroyers
"Midnight Train to Georgia" - Gladys Night & The Pips
"California Girls" - Gretchen Wilson
"Mississippi Mud" - Hank Williams III
"Atlantic City" - Hank William III
"Sequestered in Memphis" - The Hold Steady
"Mesa, Arizona" - Jeffrey Foucault
"Streets of Laredo" - Johnny Cash (had to throw that one in)
"Oklahoma State of Mind" - Kane
"Narcolepsy In A Chinatown Opium Den" - The Kehoe Nation
"Sweet Home Alabama" - Lynyrd Skynyrd
"Golgotha Tenement Blues" - Machines Of Loving Grace
"Manhattan" - Midtown
"Stockholm Syndrome" - Muse
"Graceland" - Paul Simon
"Under African Skies" - Paul Simon
"English Summer Rain" - Placebo
"Rockaway Beach" - The Ramones
"Ruby Soho" - Rancid
"Return To Oz" - Scissor Sisters
"Busted In Baylor Country" - Shooter Jennings
"South Nashville Blues" - Steve Earle
"Galway Girl" - Steve Earle
"London Bridges" - This Is Ivy League
"Ain't No God In Mexico" - Waylon Jennings
"California Love" - 2Pac