Classic Sesame Street - Clap, Clap #2 (Bom, Bom) - YouTube

https://www.youtube.com/watch?v=gCBGxtIqvsg

From 1971, featuring Big Jeffy (Jim Henson) & Grover (Frank Oz). This was originally uploaded by lool13771 from the Iftah Ya Simsim co-production.