1st part sings: Um-pah-pah
2nd part sings: Um-sss-sss
3rd part sings: Um-peep-peep
4th part sings: Um-tweedle-tweedle
The rest of the group sings the melody of a suitable tune,
such as "Daisy, Daisy," "East Side, West Side," "In the Good Old
Summertime," or "The More We Get Together"