Quite a find by Futility Closet:
In John Cage’s 1952 composition 4’33”, the performer is instructed not to play his instrument.
American music critic Kyle Gann discovered this 1932 cartoon in The Etude, a magazine for pianists.
The cartoonist’s name, remarkably, is Hy Cage.
Need any background on Cage's 4'33"? Explore the posts in the Relateds below.