musical accompaniment; musical arrangement; musical box; musical chairs; musical comedy; musical composition; musical drama; musical genre; musical group; musical harmony; musical instrument; musical instrument digital interface; musical interval; musical mode; musical notation; musical note; musical octave; musical organisation; musical organization; musical passage; musical perception; musical performance; musical phrase; musical rhythm; musical scale; musical score; musical soiree; musical style; musical theater; musical theme; musical time; musical time signature;