Pictured here is Bill Kelliher of Mastodon sporting his favorite axe, the '82 Silverburst Gibson Les Paul. The band just played The Late Show With David Letterman on CBS and these photos will be featured in a future edition of Guitar World. The band is off to Europe, where they’ll open for Metallica in addition to headlining many of their own gigs.
Photo Credit: Evan Bartleson