Cumulative song

Simple song form with repetitive and linked verses

A cumulative song is a song with a simple verse structure modified by progressive addition so that each verse is longer than the verse before. Cumulative songs are popular for group singing, in part because they require relatively little memorization of lyrics, and because remembering the previous verse to concatenate it to form the current verse can become a kind of game.

This keyword could refer to multiple things. Here are some suggestions: