So, I write church music. (I've probably mentioned this before.) I've made lead sheets and full-band recordings for just one set of songs, my settings of the three Luke canticles. (One of them—Simeon's—is also on this Cardiphonia compliation.) At this point, mostly what I've done is create home demo recordings, playing and singing all the parts myself, some of them better than others.
Here's one I just posted, not a biblical canticle but a song with original lyrics.