He composes for both western and nonwestern musical instruments. Recently his works for Korean instruments have been premiered in Seoul by the National Orchestra of Korea, Gayageum Quartet K, and the gayageum soloist Baek Seung-Hee; and a work for Balinese gamelan was performed by Hawaii's Gamelan Segara Madu in Honolulu. His electroacoustic works have been performed at the International Computer Music Festival, as well as at several American electronic music festivals.