Music (2) Songs and music (2) Music (2) Violence (2) Interdisciplinary approach to knowledge (2) Art (2) Songs and music (2) Interdisciplinariedad de las ciencias (2) Violencia (2) Música (2) Cinéma expérimental (2) Art (2) Musique (2) Société (2) Interdisciplinarité (2) Musique (2) Société (2) Art (2) Violence (2) violence (2) société (2) Doors (1) Employment (1) Causes (1) Composition (1) Reality (1) Pictures (1) Motion picture producers and directors (1) Maintenance (1) Expression (1)