[2] Once in New York, he worked extensively at La MaMa Experimental Theatre Club in the East Village of Manhattan.
[8] He also appeared in Donald Julian's In Praise of Folly as directed by Marshall W. Mason[9] and Ching Yeh's Wanton Soup,[10] both at La MaMa in 1969.
[15] In 1970, he appeared in and composed the music for a production of Arden of Faversham and Alfred Jarry's Ubu as directed by Andrei Serban at La MaMa.
[16] That same year, he appeared in and composed the music for Paul Foster's adaptation of Heimskringla as directed by Ching Yeh at La MaMa.
The 1970 benefit featured performances by John Vaccaro's Playhouse of the Ridiculous, Sam Shepard, and O-Lan Johnson, among many others.
[21] Neither Mary Alice nor Mylett appeared in the 1974 production, but Andre de Shields was added to that year's cast.
In 1975, he appeared in a production of Bertolt Brecht's Good Woman of Setzuan as adapted by Eric Bentley and directed by Andrei Serban, with music by Elizabeth Swados.