I'd like to thank Gargoyle and masato for their comments. I got a good laugh out of Gargoyle's comment, although the kind of Gospel Gargoyle is referring to sounds like the urban Gospel music of the Mahalia Jackson sort, not the Country Gospel I'm thinking of. And the old lyrics in the file masato linked to are great.

M Ted, your comments are exactly what I was looking for. I think the version I worked out is similar to what you mentioned as the Cash/Carter-Cash version, except that I use the Am chord in the "tremble" section. It's the other minor chords I'm dropping. So I guess that's one vote for simplicity.

Thanks,

Joe