We do love our flop musicals! The classic book "Not Since Carrie" is a great resource of wonderful scores from flops, as well as details on some, well, not very good ones as well. I've got to admit sometimes putting on "Nobody Throw Those Bull" from "Whoop-Up" as one of those "am I hearing what I'm hearing?" puzzlers, as in 'so bad it's good'. (There's even a Maurice Chevalier cover of it!)