Hi, EJ - not really a need to click "back" since there's a search box on the upper-right corner of this page and most pages at the 'Cat. If you put dungeon in the search box, you'll find "Dark as a Dungeon," which was written in 1947 by Merle Travis (I'm quite sure the database is incorrect in identifying it as "Dark as THE Dungeon"). If you put cave in the box, you'll find a song about Floyd Collins - is that the song you were wondering about?
-Joe Offer-