The following Wikipedia articles deal with 20th-century music. Western art music Main articles 20th-century classical music Contemporary classical music, covering the period Sub-topics Aleatoric music Electronic music Experimental music Expressionist music Microtonal music Minimal music Modernism (music) Neoclassical music Modern opera Twelve-tone technique (dodecaphonic music) Folk music Bluegrass music Contemporary folk music Roots revival World music Popular music Main article Popular music African popular music African popular music Popular music in Asia India Indian pop Japan Japanese popular music Popular music in Latin America Music of Latin America See also Sound recording and reproduction music Contemporary music Rock music