"componist" . "1598"^^ . "1598 1688 19462 DECKER, JOHANN DECKER, JOHANN |f [componist] Decker Johann componist gw" . . "Johann" . "1688"^^ . "DECKER, JOHANN" . "1598" . . "Decker" . "componist" . "1688" . "DECKER, JOHANN |f [componist]" . . "19462" . "19462" . "gw" . "Decker" . "Johann" .