Frederick Mooney, an organist in Toronto now I believe, wrote amazing wonderful rich French accompaniments to these chants. I imitate them, though I play them differently every Mass.
You could try to find and contact him and see if he would sell you his.
You will find none other that will satisfy you once you hear his.
When I was working in parishes that allowed chant ordinaries, I used the NOH (or variations of it) for the Jubilate Deo chants and I was happy with them.
Were you at Assumption, canadash? If they ever find a way to reopen it, I'll be tempted to fly back down for the first TLM after it reopens... such a wonderful building.
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