I'm wondering if anyone out there has compiled a list of all the Scripture verses set to chant in the Graduale Romanum (or the Liber Usualis for that matter). Surely this is the kind of thing that exists, but I don't remember having seen it. Thanks for any help you can give!
I seem to remember coming across such an index at music library at Catholic University, but I can't find it in their catalog.
These may help, though I'm not sure they're exactly what you're looking for:
The Global Chant Database has a listing of chants verse by verse for each book of the Bible (though some books seem to be missing), along with references to modern chant books. It's not limited to mass propers, though.
Forum participant marajoy has made a list of Scriptural sources of the offertories and communions here.
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