goes against the GIRM
For the three Catholics mentioned, lesser works is the well advised term (Lassus and Byrd we can discuss), and if one were given Sophie's choice between BWV 232 or BWV 243 would you really need time to think it over?What about the Regina Caelis/Te Deums/Psalms/Motets/Magnificats, etc. of these same composers...
But the duty of the musician is to move forward by crafting artful music that fits the liturgical reality of the time.
Various liturgical changes historically have brought upheavals in repertoire. Imagine living through the suppression of the sequence repertoire, or the pain felt by French organists such as Durufle when their awe-inspiring improvisational skill in the centuries-old French alternatim and organ mass tradition was suddenly no longer required.
Rubrics and such of the EF presume a rather more strictly codified arrangement (I think)
I also point out that Musicam sacram article 16c explicitly deprecates (or "does not permit", depending on translation) the practice of giving the entire ordinary and proper to the choir - this may be what you're referencing here.
Your example of the Bach B minor Mass is a case in point. Fantastic, yes, but would anyone argue that this is a good liturgical work? Or for that matter the Mozart great C Minor, or the Bruckner F minor...
But, in all honesty, I also cannot make the case for why the Novus Ordo Missae, and all it's accompanying baggage, was needed in the first place.
or the Bruckner F minor
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