Mario Davidovsky has been played on NTS in shows including Kit Records, featured first on 18 October 2015. Songs played include Synchronisms No. 5 and O King (1970).

Mario Davidovsky (March 4, 1934 – August 23, 2019) was an Argentine-American composer. Born in Argentina, he emigrated in 1960 to the United States, where he lived for the remainder of his life. He is best known for his series of compositions called Synchronisms, which in live performance incorporate both acoustic instruments and electroacoustic sounds played from a tape.

Davidovsky was born in Médanos, Buenos Aires Province, Argentina, a town nearly 600 km southwest of the city of…