According to published reports, Sen. Barack Obama shufles thru an eclectix mix of Bob Dylan, Yo-Yo Ma, Sheryl Crow, Jay-Z, The Rolling Stones, Elton John, Earth Wind & Fire, and Stevie Wonder, among others.
We don't know whether Sen. John McCain owns an iPod or similar MP3 device--he has described himself as being computer illiterate--but we do know he enjoys Elvis, The Beatles, Frank Sinatra, Bill Haley & the Comets, Frankie Lymon and the Teenagers, Buddy Holly, Lauryn Hill (according to daughter Meghan), and Abba (!)