This is one of my group classes playing the Hot Potato Game from Music Flash Class. They must choose the right note from the flash card that pops on the screen before passing the device to the next player. The app increases the excitement by beeping at an increasing pitch and tempo. The goal is to avoid having the device when it buzzes. The game chooses a random length of play, and this particular game lasted nearly 2 minutes. This video is of the second half of that time.