On August 17 at Red Rocks Amphitheater in Colorado, Metallica bassist Robert Trujillo sat in with his good friends, acoustic guitar rock sensations Rodrigo y Gabriela, at their sold-out show.
They performed a medley of Metallica'"Orion,""For Whom The Bell Tolls,""The Frayed Ends of Sanity" and "Battery."
Talk about some serious guitar action!
Rodrigo y Gabriela are on tour in support of their latest record, 9 Dead Alive.
Check out the video of this encounter here, and find out more at rodgab.com.