What's an unique solo for alto in a choir?

Question:

What's an unique solo for alto in a choir?

I need a solo to perform, preferably with piano or guitar, that's in alto to lower soprano range. We normally do folk, jazz, and musicals. I'd like to do something unique and not exactly mainstream pop or rock.

Best Answer - Chosen by Asker: I have a similar voice range to you! my favorite unfamiliar to an audience songs that I have sung...
Let Me In - Rigoletto (the movie, not the opera)
I'm not that girl - Wicked
Sentimental Journey - its an old 40's song, forgot who its by