附註:"Edition Peters, No. 66458-66461."
Book 1 for soprano, vibraphone, and double bass; book 2 for soprano, alto flute (doubling flute in C and piccolo), and percussion; book 3 for soprano, harp, and percussion; book 4 for soprano, flute (doubling piccolo and alto flute), harp, double bass, and percussion.
In caption of book 1-2: For the Serge Koussevitzky Music Foundation in the Library of Congress, dedicated to the memory of Serge and Natalie Koussevitzky.
Spanish words, from poems by F. Garcia Lorca.
"Facsimile printing from the manuscript by the composer."
Durations: about 9 min.; 6 min., 30 sec.; about 7 min., 30 sec.; about 9 min.
Performance directions, and texts with English translations and sources, printed at the front of each volume.
