How long is the John Cage organ piece in Halberstadt?
639 years. Sandbags press the keys down, there is no organist, and the last note is due in 2640.
How close would your guess have been?
In the game we ask it like this: “A German church organ is mid-way through a John Cage piece lasting how many years?”
Type a number — scored exactly the way a round in the game is.
The answer
639years



