Berchtold and Stear is: David Berchtold - Acoustic guitars and vocals Brian Stear - Harmonica, mandolin, guitar, vocals, and Grandma's ol' washboard "You guys sounded great! I got many positve comments (at the Lunchtime Concert Series), and this was the best turnout we've had yet!" - April 8, 2008, Eric Veal, Cultural Arts Program Manager, Bloomington Parks and Rec