German song from 1942

Any Germans or really good German-speakers here? I have a song by Evelyn Kuenneke from the 1940s which I hope to do for a cabaret. My German is reasonably good; however, it's not quite good enough to understand all of the lyrics to this song (Haben Sie schon Mal im Dunkeln gekuesst?). If there's anyone who can hear the lyrics well enough to write them down, my gratitude would be eternal. I have looked everywhere for sheet music or lyrics and found nothing, not even on German websites. Its a shame this kind of thing gets lost after a few decades...