 Most of his pieces after this point are based on select pitches, played continuously, and a group of long held pitches to be improvised upon.For "The Four Dreams of China" Young began to plan "Dream House", a light and sound installation conceived as a "work that would be played continuously and ultimately exist as a 'living organism with a life and tradition of its own,'" where musicians would live and create music twenty-four hours a day.He formed the music collective Theatre of Eternal Music to realize "Dream House" and other pieces.