Exploding Piano

 is a myth from the Even More Myths Revisited episode of Season 1.

Myth
Piano strings, when exposed to extreme cold or copious amounts of human feces can pop and make the piano explode, sending hot feces everywhere.

Quotes
Narrator Robert Lee: Here it is again, ladies and gentlemen. The Second MythBusters Concerto in C4.

Fan Poll
Exploding Piano Revisit Re-Busted Plausible Confirmed