Pi Symphony
Listeners at a concert complain about music whose time signature is π, roughly 22/7.
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Free for classrooms, worksheets, slides and other non-commercial use under CC BY-NC 4.0, with credit to Ben Orlin.
Cartoon by Ben Orlin, Math with Bad Drawings. https://cartoons.mathwithbaddrawings.com/2017-09-14-pi-symphony/ (CC BY-NC 4.0)Transcript
A: "This music is giving me a headache... what the heck is the time signature?"
B: "Well, it's not a rational number, but it's well approximated by 22/7."
[Caption] "My 'pi symphony' remains unappreciated by the musical establishment."