soprano, contralto, tenor, ondes Martenot and percussion Performances Concert 3 Wednesday, April 5, 1967 Concert 6 / 7 Thursday, August 24 – Friday, 25, 1967
soprano, contralto, tenor, ondes Martenot and percussion Performances Concert 3 Wednesday, April 5, 1967 Concert 6 / 7 Thursday, August 24 – Friday, 25, 1967