Bang Goes the Grager, 
is on the Shlockrock album Shlock Rock for Kids. 
Bang Goes the Grager was inspired by Pop Goes the Weasel 
http://www.shlockrock.com/lyrquery.htm
 
Bang Goes the Grager
All around the synagogue, we're listening for Haman,
Sitting very quietly, bang goes the grager .
Leah has a big bull horn, a bass drum for Shraga,
Listen to the noise they make, bang goes the grager.
David reads the Megillah, when will we hear Haman.
Look out here it comes again, bang goes the grager.
Chani likes to stamp her feet, others like to whistle,
But all agree that when it's time, bang goes the grager.