soprano, contralto, flute, harp, violin, viola and cello Performances Concert 15 Friday, December 13, 1968 Concert 32 Friday, January 29, 1971 L’anniversaire Saturday, December 14, 1991
soprano, contralto, flute, harp, violin, viola and cello Performances Concert 15 Friday, December 13, 1968 Concert 32 Friday, January 29, 1971 L’anniversaire Saturday, December 14, 1991