Sound forms for piano : [Experimental music] - Miller, Robert; Cowell, Henry 1897--1965. The banshee [Sound recording] 1976; Cowell, Henry 1897-1965. The Acolian harp. [Sound recording] 1976; Cowell, Henry, 1897-1965. Piece piano [Sound recording] 1976; Cage, John. Sonatas and interludes piano. Selections [Sound recording] 1976; Johnston, Ben. Sonata piano. [Sound recording] 1976; Nancarrow, Conlon, 1912- Rhythm studies player piano. Selections. [Sound recording] 1976 (Recorded\Anthology of American music, 1976)