Sō Percussion is an American percussion quartet formed in 1999 and based in New York City.
Composed of Josh Quillen, Adam Sliwinski, Jason Treuting, and Eric Cha-Beach, the group is well known for recording and touring internationally and for their work with composers such as Steve Reich, David Lang, Caroline Shaw, Bryce Dessner, Julia Wolfe, Vijay Iyer, Fred Frith, Angélica Negrón, Nathalie Joachim, Dan Trueman, Tristan Perich, Paul Lansky, Claire Rousay, Shodekeh Talifero, Leilehua Lanzilotti, Steven Mackey, Kendall K.
