. "135719 135826 135856 136581 186015 HAYDN, JOSEPH |f [componist] Sonates, toetsinstrument, Hob. XVI:Es002, Es gr.t." . . . "HAYDN, JOSEPH |f [componist]" . "136581" . "Sonates, toetsinstrument, Hob. XVI:Es002, Es gr.t." . "Sonates, toetsinstrument, Hob. XVI:Es002, Es gr.t." . "135856" . "136581" . "186015" . . "135826" . "135719" . . . .