International Society for Contemporary Music

The International Society for Contemporary Music (ISCM) is a music organization that promotes contemporary classical music.

The organization was established in Salzburg in 1922 as Internationale Gesellschaft für Neue Musik (IGNM) following the Internationale Kammermusikaufführungen Salzburg, a festival of modern chamber music held as part of the Salzburg Festival. Since then, aside from a hiatus between 1940 and 1945 due to World War II, the ISCM's core activity has been an annual festival of contemporary classical music held every year at a different location, the first of which took place in 1923 in Salzburg, which has come to be known as the ISCM World Music Days (sometimes World New Music Days, abbreviated either WMD or WNMD depending on which name is used). There have been a total of 86 of these thus far, the most recent of which took place in Tongyeong, South Korea in April 2016. The next WMD is scheduled to take place in Vancouver, Canada in November 2017.