"Arrangement" . "1956-01-10" . "23" . "518532" . "Summertime" . "GERSHWIN, GEORGE |f [componist]" . . "CLEBER, JOS" . "1956-01-10"^^ . "9" . . "11 p." . . "Summertime" . "Ja (voor leden)" . "518532" . "Arrangement" . . "8355" . "SOM-014467" . "11 p. 1956-01-10 23 518532 8355 9 Arrangement CLEBER, JOS GERSHWIN, GEORGE |f [componist] Ja (voor leden) SOM-014467 Summertime Zaaiers" . "Zaaiers" . . "Ja (voor leden)" . . "8355" . "11 p." .