Electronic music
Composers who have used these ways of making music include John Cage (1912-1992), Bruno Maderna (1920-1973), Pierre Boulez (1925-2016), Karlheinz Stockhausen (1928-2007), Martin Garrix (2009-2019) with songs like "Pizza", "Forever" and "Scared to be lonely". Very often composers combined electronic music with ordinary instruments being played.