Izvornik: Morsicathy, Keyboard. Cathy Berberian. Morsicathy, Keyboard composed by Cathy Berberian. Organ sheet music.
Prijevod: Morsicathy, tipkovnica. Morsicathy, tipkovnica skladao Cathy Berberska. Orgulje note. Piano note. 1925-1983. Standardni zapis.