Tom Thum: The orchestra in my mouth. Royals - Walk off the Earth. Somebody That I Used to Know - Walk off the Earth (Gotye - Cover) Gang of Rhythm - Walk off the Earth. Abigail Washburn: Building US-China relations ... by banjo. Sleepy Man Banjo Boys: Bluegrass virtuosity from ... New Jersey? Stunning Bluegrass Ukulele Solo - Jake Simabukuro, Byron Bay 2008. Yo-Yo Ma, Edgar Meyer, Chris Thile And Stuart Duncan: NPR Music Tiny Desk Concert. B song - Edgar Meyer Bela Fleck. Evolution of Music - Pentatonix. Grandma Drummer.