4′33″ (pronounced "four minutes, thirty-three seconds" or just "four thirty-three") is a three-movement composition by American experimental composer John Cage. It was composed in 1952, for any instrument or combination of instruments, and the score instructs performers not to play their instruments during the entire duration of the piece throughout the three movements. The piece consists of the sounds of the environment that the listeners hear while it is performed, although it is commonly perceived as "four minutes thirty-three seconds of silence".

As a homage to John Cage drew a piano shape on the ground on which I placed the setups and made it a stage, where the instrument could be placed.

For the performance, used a traditional style hand pumped harmonium instead of a classical piano (used for the original performance by John Cage).