the next big thing in colon musicals

There are some truly great colon musicals out there, and now there's this.

There's interactive audience drumming, multilingualism, Sarah Palin, and so much more.     

(Not to neglect Silence! or Prop 8 -, but those are exclamation and hyphen musicals, respectively.)                          

Personally, I'm keeping my fingers crossed for an entirely new "punctuation musical" genre someday: the interrobang (?!) musical.