The material of music is sound and silence. Integrating these is composing. — John Cage Copy Share Image
It is agreed that all sound which is the material of music is of three sorts. First is harmonica, which consists of… — Isidore of Seville Copy Share Image
Most of what we take as being important is not material, whether it's music or feelings or love. They're things we can't… — Judy Collins Copy Share Image
