Human Musical "Memory" Game

What a fun idea this was! Forty opera singers, in two groups, each wearing a numbered vest, stood with their backs to the two contestants. (We were watching from the balcony that was facing the singers.) The contestant would choose a number from each group. The person wearing that number would turn around and sing about 4 measures of a famous opera song. (If you look carefully, you can see one of the singers has turned around and is singing.)

If the songs matched, the contestant won. The contestants had to know their operas! And it was fun to hear great singing, even if only four measures of it at a time! We even recognized some of the tunes.