Gerhard Klumpp 1945 Publications Durante: Magnificat in B flat major Sheet music Product details Durante: Magnificat in B flat major Arragement for soloists, choir and organ (arr. G. Kumpp) Sheet music Product details Popular repertoire pieces for Advent and Christmas. Also insert sets for the Magnificat by Durante Arragement for choir and organ (arr. G. Klumpp) Sheet music Product details