Test yourself: Can you tell the difference between music and noise?

In 1960, composer John Cage went on television to share his latest work. But rather than using traditional instruments, Cage appeared surrounded by household clutter, including a bathtub, ice cubes, a toy fish, a rubber duck, several radios, and performed "Water Walk." Most people watching had the same question: is this even music? Hanako Sawada explores the boundaries between music and noise. [Directed Héloïse Dorsan-Rachet, narrated by Pen-Pen Chen, music by Jarrett Farkas].