While I can't give the lyric, I can say that a few years ago I walked into a music shop in London and asked them to get me a copy of the "You Don't know the half of it, dearie, blues" by G & I Gershwin. This was not the first time I'd done this to an unsuspecting music shop - but it was the first time it worked! I'd been after this number from "Lady Be Good" (ca. 1926) for about ten years, and someone was good enough to republish a "Gems From Lady Be Good" selection which included it. The computer age has some virtues, which include short runs of old song music from time to time. Why shouldn't it work for you? Give it a try!