Dusty

Dusty is a Grouch who appeared in a 2001 episode of [Sesame Street] as the drummer of Oscar's "alternative" Grouch band. He became so incensed that he doesn't get to start the band & quits. Apparently, Elmo has a drum and with a little help from Oscar, Grundgetta, Slam & Phooey Louie, he became the drummer replacement for Dusty.