Exhibit

Math Adventure Land

Tonkreisel is a permanent exhibit in the Math Adventure Land Dresden.

For an introduction to the mathemusical connections see the German website.

Example 1: Four players perform the Pachelbel-Canon in three voices. The playing state remains unchanged.

Example 2: Four players perform a hexatonic sequence in three voices. Every chord is altered with 4 flats before one voice ascends again a step.