How does one rate a score? True, this entire exercise is one of subjectivity (I'm sure there are Agnes Moorehead fans tsk-tsking), but how does one sit down, watch any of the five films listed today, and argue, "Well, clearly what Victor Young does with The Emperor Waltz is of a far superior quality, due respect, to what Alfred Newman is tasked to accomplish with When My Baby Smiles at Me?"
It'd be one thing if we were ranking the songs (that, I suspect, is why this category eventually became Best Song Score and went to the songwriters rather than music adaptors, but we'll save that for next month); we could very easily discuss the merits or otherwise of these particular Irving Berlin or Cole Porter scores. But this is more...complicated. This isn't about the songs but about the underscoring between songs, the dance breaks within those songs, and the opening credits made from the songs. It's not just about whether or not you like Berlin, but about whether what Green & Edens do with Berlin is effective enough to keep you entertained when you aren't hearing the lyrics.
To that end, here we go - the nominees for Best Scoring of a Musical Picture...