Propers are changing parts. Ordinary is the unchanging parts.
In fact, for settings published in the USA, the BCDW has required since 2010 that the three memorial acclamations and Amen must be included.
Isn't everyone in favor of organic development?
For the same reason, an "introduction", i.e., instrumental interlude serves no purpose but to draw attention to itself, at this point in the Mass.
Define "organic."
BLORG BLORG BLORG BLORG A-A-MEN! A-A-MEN! A-A-A-A-MEN! (dun dun dun)
Advent and Lent, we use the Latin versions.
Could you point out exactly where this is? I remember reading it, too, but I thought it had more to do with making sure all three options for the Mystery of Faith were included so as to not confuse people with the composer's own preference. I could be mistaken.
Also, re: Proper vs. Ordinary, it should be clear that these refer to the texts, not the music.
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