Sō Percussion joins Princeton music community Share on Facebook Share on Twitter Share on LinkedIn Email Print By Amaris Hardy, Office of Communications on Dec. 18, 2014, noon Featured Video: Sō Percussion joins Princeton music communityPlay video: The musicians of Sō Percussion, the Edward T. Cone Performers-in-Residence at Princeton, encourage students to take risks and compose their own music, resulting in a variety of sounds, including full compositions on empty glass bottles.