21 Balancoires (21 Swings) is an urban scale collective instrument, a game where together we achieve better things than separately. The installation consists of a series of 21 musical swings. When in motion, each swing triggers different notes. When used all together, the swings compose a musical piece in which certain melodies emerge only through cooperation. It’s a game where, from the start, you need to adjust to the actions of others.
For more see: http://www.dailytouslesjours.com/project/21-balancoires/