Wow, another giantly musical sort of day. Blowing big kisses to my fellow sopranos of the Chorale for turning around the mighty ship that is Bach, and sailing it in such a lovely direction.
(You are right: 'et in terra pax' isn't in the Bach; it's from the Vivaldi Gloria, in the case of this particular baroque program. But I'm real proud that this post isn't about the Annoying Freakin' Typo in our score, in which some genius misspelled '...hominibus bonae voluntatis' repeatedly. Way to chill out, inner control freak! Also proud that I let "real proud" stand.)