https://drive.google.com/open?id=0B__OH0eUDwWHOG1XUGtyQVhRNDAI've only recently discovered musical chairs game found here.
I've made a few modifications - gifs/pics and 8 more songs added (my loops are a bit longer - a minute or so each).
Students seem to enjoy this game a lot more than pass the ball.
For the smaller classes, you can remove one chair per round, but for bigger classes, you end up with too many bored observers and few players left by the end of the game - so it's better to just award negative points to the students who end up answering the question, but keep them in the game till the end (the student with the least negative points wins).
Cheers
PS. Just added another song, randomized the gif/pic order a bit more and included an additional music ending cue (bell).