In the edition by Albert Rodemann the title of this work is "Weihnachts-Konzert" ('Christmas concerto'), taken from Böddecker's "Partitura sacra", Straßburg 1651.
I removed the added German translation of the Latin passages (presumably by Rodemann).
Those passages with original German words are free adaptations of the carol "Joseph, lieber Joseph mein", varying the referring original tune slightly.
The underlaying latin version of those text passages (Resonet in laudibus) together with an English translation may be found at the German Wikipedia. --Ralph Theo Misch 00:20, 8 December 2010 (UTC)