I found a book store run by the library to sell off unwanted books. In the CD section, I found a BK CD I not only didn't have but had never heard of: Broadway's Biggest '97-'98 with Grant Geissman. It was all of $1, so I bought it. Turns out the CD in the case isn't a BK disc at all; it's an MTI sampler disc with songs from big, Western Star, the Rothschilds, Children of Eden and more.
Bummer.