Get one of these, people.
Anyway, this concerns me, because I'm going to be part of this amazing acapella piece that my friend arranged for our talent show, and I feel like people are going to start clapping during the song, miss all of the amazing musical nuances and vocal percussiveness, and just be distracting and stupid. Furthermore, things like this get recorded, and nobody wants to listen to a recording of people clapping. So listen up, talent show audience members, I'm warning you now. Don't even think about clapping in the middle of the song. Your percussion will have repercussions (see what I did there?).