Guitar Hero: Expert

Duane Allman, Billie Joe Armstrong, Jeff Beck, Chuck Berry, Dickey Betts, Marc Bolan, Lindsey Buckingham, Vivian Campbell, Charlie Daniels, Eric Clapton, Sheryl Crow, Dave DaviesAl Di Meola, Rick Derringer, Elliot Easton, David "The Edge" Evans, Don Felder, John Fogerty, Peter Frampton, Ace Frehley, Robert Fripp, John Frusciante, Noel Gallagher, Jerry Garcia, Billy Gibbons, David Gilmour, Stone Gossard, Peter Green , Kirk Hammett, George Harrison ,Jimi Hendrix, James Hetfield, James Honeyman-Scott, John Lee Hooker, Davey Johnstone Brian Jones, Mick Jones Steve Jones, Mark Knopfler Alex Lifeson, Kerry Livgren , Paul McCartney, John McLaughlin, Mike McCready, Bob Marley, Steve Miller, Rick Nielsen, Jimmy Page, Carl Perkins, Joe Perry, Keith Richards, Gary Richrath, Donald "Buck Dharma" Roeser, Mick Ronson, Gary Rossington, Todd Rundgren, Carlos Santana, Joey Santiago, Joe Satriani, Boz Scaggs, Tom Scholz, Neal Schon, Kenny Wayne Shepherd, Slash, Steve Stevens, Steve Stills, Joe Strummer, Mick Taylor, Johnny Thunders, Pat Travers, Pete Townshend, Joe Walsh, Muddy Waters, Nancy Wilson, Johnny Winter, Ron Wood, Neil Young, Frank Zappa.
If you have ever heard of any of these people, thank Les Paul. If you have ever heard any of their music, thank Les Paul. Come to think of it, even if you haven't heard of any of those people or their music, go ahead and thank Les Paul anyway.