附註:Holograph, signed, in ink.
Used for the score published as Edition Peters 6781.
On p. ii: Any amount of this music may be played or not and in any combination...with other parts written...or to be written... The title shall always be the length of the longer (-est) part in minutes and seconds and decimal fractions of the latter followed by a suitable reference to the performers.
At bottom of t.p. and p. 1: c1960 by Henmar Press Inc.
At end: Sony Point, N.Y., 1954.
John Cage Music Manuscript Collection.
