Quite a long time back, Gogi Grant recorded an album of spirituals called "Shout!". One of the cuts began, "I'm gonna life the life I sing about in my song." It later says, "I can't go to church and shout on a Sunday, go out and get drunk and be a sinner on Monday." I don't know if this is the same song. I no longer have the album; but if you can find it, her words are quite clear and easy to pick up.