. "WARLOCK, PETER |f [componist]" . "50765" . . "16518" . "Sleep, zangstem, piano (1922, md.st.)" . "Sleep, zangstem, piano (1922, md.st.)" . . "FLETCHER, JOHN |f [tekstdichter]" . "16518 50765 FLETCHER, JOHN |f [tekstdichter] HESELTINE, PHILIP Sleep, zangstem, piano (1922, md.st.) WARLOCK, PETER |f [componist]" . . . "16518" . .