My organ professor once said, just play and make it beautiful, don't over-think it - or words to that effect. I would have used the first two at mass, but an occasion could arise to use the third. Yeah, I know they are different, but context can make a difference. I would classify all three as good work.
Of course, this logic is not going to dissuade those who simply like their chant accompanied, no matter what. Some of them are very good friends of mine. Some have such a love of accompanied chant that one could almost say that they do, after all, like their accompaniments accompanied by chant.
If you're a fan of this style, its lacking when sung a capella.
Ryand, I'm glad you posted this reflection. I've been on the fence about your harmonizations: it's an awesome prodigy of work, but in fact, the harmonizations DO color the the music, for better or worse. Keep musing!
I think that anything is going to color the music. The simplest harmony might be a drone - that's going to add some sort of color though! And what drone to use?! The final might be a good option, but that adds a particular color. Mode III, for example ... with two flats, a cadence ending F Eb D, I would now harmonize ending on Dm, but years ago I would have harmonized it ending on Bb, hearing it as resolving to the 3rd. So if we're going to go with a drone, should it be D or Bb?!
To participate in the discussions on Catholic church music, sign in or register as a forum member, The forum is a project of the Church Music Association of America.