mp3 stick in the truck has:
Beatles, Chris Knight, Mountain (Leslie West), Allman Brothers, AC/DC, Leo Kottke, Tom T Hall, Derek and the Dominoes, Government Mule, Drive by Truckers, Jason Boland, George Jones, Waylon Jennings, Alice Cooper, Mozart, Living Colour, Doc Watson, Sly and the Family Stone, John Prine, Paul Revere and the Raiders, Julianna Theory, Everclear, Robert Earl Keen, Billie Joe Shaver, Tonio K, Steve Taylor, Caedmon's Call, Don Williams, Bad Livers, Nancy Griffith, DollyParton, Johnny Cash, Cranberries, Derek Trucks, Dire Straits, Elmore James, Beethoven, Steve Earle, Brahms, Crystal Method, Jason Isbell, Glenn Miller Band, Miles Davis, P.O.D, Jerry Jeff Walker, Hillsong, Frank Sinatra, Gangstarr, King Crimson, Kenny Wayne Shepherd, ZZ Top, Willie Dixon, Georgia Satellites, Bo Diddley, Tom Petty, Guns n Roses, Shpongle, Sam Cooke, Otis Redding, Hendrix, Modest Mouse, Neil Young, Pat Terry, Golden Smog, Uncle Tupelo, .... I am sure there are more, but that is all I can recall right now.
All have surprised me at one time or another.