Der Geist hilft unser Schwachheit auf

Composer: 
Bach, Johann Sebastian
Genre: 
Μοτέτα
Instrumentation: 
2 choirs, bc
First Performance: 
20 Oct 1729
Catalogue number A: 
BC C 2
Catalogue number B: 
BWV 226
Edition: 
III/1, 39
Availability: 
Ναί
Information: 
double choir: for funeral of J. H. Ernesti