Musicals that you found perfectly enjoyable but whose music thoroughly unmemorable

I was doing a mental review of the various shows I’ve seen and there were three that I had to remind myself I’ve seen because not a note of the music has stuck with me. I know the mark of a show I’ve really loved by how much the music stays with me (like Waitress, Hadestown, Mean Girls, Company, many more). Which shows have had that effect on you?

(For what it’s worth, those three shows were Mrs. Doubtfire, Charlie and the Chocolate Factory, and Back to the Future. At least the latter had one of the best efforts of stagecraft I’ve ever seen but the songs are void from my brain.)