Many a Bach choral work (7)
I believe the answer is:
cantata
(Other definitions for cantata that I've seen before include "Sacred choral piece" , "One of 200+ by Bach" , "Oratorio on a sacred theme" , "musical form?" , "Vocal piece" .)
I believe the answer is:
cantata
(Other definitions for cantata that I've seen before include "Sacred choral piece" , "One of 200+ by Bach" , "Oratorio on a sacred theme" , "musical form?" , "Vocal piece" .)