Step into the mesmerizing world of avant-garde composer John Cage's experimental masterpiece, Organ²/ASLSP. You find yourself in the Burchardi Church in Halberstadt, Germany, where a specially built mechanical organ plays the longest and slowest music composition in existence, set to last for centuries. Your mission is to uncover the secrets hidden within the timeless chords and melodies as you navigate through the depths of sound and silence.