All of the bubbles have a musical note printed on them, and deliver a slightly different pop-sound due to both varying internal pressure and material thickness.
Now you can make up a little orchestra, given enough practice, and enthusiastic bubble bursters.
If they become addicted, then you can wean them off using one my other products; Stinkbomb Bubblewrap.-- xenzag, Jun 18 2011 I'd love to hear that Moog classic played on the instrument it was origially scripted for...-- Dub, Jun 18 2011 Everything would be staccato.-- mouseposture, Jun 18 2011 Flight of the Bumblebee--I'd like to see those thumbs move.-- ldischler, Jun 18 2011 random, halfbakery