"Contemporary Sacred Music."
Specifically, Kevin Allen. The CMAA (or at least related people) has totally taken him under their wing and is promoting him loudly.
http://musicfortheliturgy.org/Kevin_Allen_Motecta_WTRMrk_2011.pdf
But honestly, I'm not all that impressed. While of course I greatly appreciate his attempt at writing 3-part, latin choral music (easily transposed for a 3-voice mixed choir!) and I also love the idea of singing psalm-tone verses in between repetitions of the same short motet (what choir hasn't been so sad at watching all the work they put into learning a piece, quickly disappear as they sing it once...and then it's done?!) I just haven't found the several pieces that I've listened to to be all that...good.
Yes, it's a bit contemporary sounding, and I know one of the reasons that it's so lauded is that it's relatively easy for a church choir. But... I wish I knew more about music theory... (I felt like I barely passed it in undergrad...) so I can't necessarily comment on his music as regarding the rules, but I find much of what he does, (like in terms of using accidentals,) to be...cheap.
Random picardy thirds, or borrowed minor chords, that just seem to...come out of nowhere!
I think it's pretty good voice-leading, but the actual chords themselves...just irritate me sometimes. They don't seem to be going anywhere!
(This is what I'm going to be working with the choir on.)
I mean, it's not bad, and can be quite enjoyable to listen to... well, I just don't know how to describe how I feel when I'm plunking out the chords on the piano. I'd love to hear someone chime in who has more theory background...