I have quite a lot of film scores in my library, next to more conventional tastes like Cash, Bowie, Hendrix, and other music of that era (modern music isn't to my taste), some folk metal, and even the odd CD from various musicals and operettas I like (Sondheim's Sweeney Todd, G&S, etc) and then there are things like Glenn Miller and other contemporaries.
But by far, the most embarrassing thing in my library is this -