Listening game

"Hey, Bert! I've got a game for you!"
Ernie says cheerily, "Uh, what's that
Ernie..." Bert questions warily, "Well,
this is a blindfold, Bert, and I'm just
gonna put in on you here -" "H- hey!
Ernie!" Bert protest, "Hey! Hey!
Don't do that! Ernie, I can't see!"
"Good!" Ernie gleefully remarks,
"they you're ready!" "ready for
what?" Bert is a broken man, awaiting
whatever fate his little friend has in
store for him. "Well this is a listening
game...now then, what's
this sound?"