. . . "Mass (1971). A simple song, zangstem, orkest (br). Pu." . "BERNSTEIN, LEONARD |f [componist]" . "245397" . "170259 245397 BERNSTEIN, LEONARD |f [componist] BERNSTEIN, LEONARD |f [tekstdichter] Mass (1971). A simple song, zangstem, orkest (br). Pu. SCHWARTZ, STEPHEN |f [tekstdichter]" . "170259" . "SCHWARTZ, STEPHEN |f [tekstdichter]" . . . "BERNSTEIN, LEONARD |f [tekstdichter]" . . . "Mass (1971). A simple song, zangstem, orkest (br). Pu." . "245397" .