I am sitting outside the music classroom at my son's school where some girl is having a piano lesson.
The song she is learning is the tune to which the following is sung:
- Zeta Chi,
 Zeta Chi, my friend
 'Neath the elms we sing our tones
 We're brothers to the end
 
 Muffy in the bathroom stall
 Margaret by the lake
 Susan down in Whitsley Hall
 Constance on the make
 
 Constance Fry,
 Constance Fry,
 Anytime you'd call
 Constance would fulfill your needs,
 Winter, Spring, or Fall.
That has to be the tune to something else, right?