Jon Humphrey - tenor, Thomas Paul - bass. Viola – Samuel Rhodes, cello - Joel Krosnick. Recorded: 1987, Coolidge Auditorium, Thomas Jefferson Building, Libray of Congress, Washington.
The Contemporary Chamber Ensemble: Gilbert Kalish - piano, Thomas Nyfenger - flute/piccolo flute, Arthur Bloom, - clarinet/bass clarinet, Jeanne Benjamin - violin/viola, Michael Rudiakov - cello. Recorded: May 1970, New York.