Kirchensonate Op. 5b for Organ and Clarinet in A by Franz Xaver Clausing edited by Edgar Eichstädter. Hofmeister, 1999, SS, 13 + 2 pages. Franz Xaver Clausing (1910-1994) was a German composer of church and organ music. This piece was composed in 1934 based on the Gregorian "Vexilla regis" and the old hymn "Da Jesus an dem Kreuze stund." (C1374)