Need help finding a song...

I just finished playing the film version of "The Importance of Being Earnest" for my Comp II class today, and I'm presently going mad because there's a song in the film ("Lady Come Down") adapted from one of Wilde's poems called Serenade (for Music).

I must find this song. MUST. I tried searching on iTunes, but it doesn't look like they have the film soundtrack there.

It's stuck in my head, you see. And while I'm quite happy to have it stuck in my head, I rather wish I could play it instead of just humming it (off-key, no doubt).

Ooh! I haven't checked Amazon!

*runs off to check Amazon*

Ooh! It's there!

....But I really only wanted the one song. Bah.

But, really, Rupert Everett and Colin Firth -- SINGING?

Hmm. I want this song.

Any suggestions?

Yes, yes, nice Recording Industry Officials, I do plan on procuring the song legally.

EDIT: MWAAHAHAA! GOT IT GOT IT GOT IT GOT IT GOT IT! *dances*

Legally, of course!

Colin Firth. *le sigh*

I now feel like watching Pride and Prejudice. XD