St. Burchardi church
This little church has been playing a John Cage piece called Organ²/ASLSP As SLow aS Possible since September 5, 2001. The note played changes on average once a year, and the concert is scheduled to end on September 5, 2640. The next six dates when something happens are February 5, 2011; August 5, 2011; July 5, 2012; October 5, 2013 and September 5, 2020.
