musical chairs

American  

noun

1. Also called going to Jerusalem.  a game in which players march to music around two rows of chairs placed back to back, there being one chair less than the number of players, the object being to find a seat when the music stops abruptly. The player failing to do so is removed from the game, together with one chair, at each interval.

2. Informal. a situation or series of events in which jobs, decisions, prospects, etc., are changed with confusing rapidity.

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musical chairs British  

noun

1. a party game in which players walk around chairs while music is played, there being one fewer chair than players. Whenever the music stops, the player who fails to find a chair is eliminated

2. any situation involving a number of people in a series of interrelated changes

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Etymology

Origin of musical chairs

First recorded in 1875–80

Example Sentences

Behind the scenes, there have been some musical chairs as well.

From The Wall Street Journal

The passage of the redistricting measure triggered a statewide game of musical chairs, setting in motion the chairs as well as the players.

From Los Angeles Times

One quip was about how the BBC plays the children’s game musical chairs: “When the music stops, they put in another chair.’

From The Wall Street Journal

This confuses anybody who views broadcast late night talk shows and their hosts, or the latest featured star playing “The Daily Show” musical chairs, as the form’s standard-setters.

From Salon

What started as musical chairs is beginning to sound like a sad trombone.

From Los Angeles Times