And I have to admit to being appalled by the "folk music" services back in the 60s and 70s. That just isn't the music I found to be spiritual at all. I sang in church choirs a lot growing up, was very much a 60s wild child, but man did I detest that churchified "folk". Appallingly trendy and it, probably more than any other factor, drove me out of church for good.

Give me Gregorian chants and my girl Hildegard any day over that guitar mass/service crap!