Nancy

Last year I heard this amazing jazz/rap/R'n'B kind of song as I was driving in my car, but when I got home I had forgotten the name of the artist/band. I've been searching for them ever since: I've tried contacting the radio station (no luck there) and I've been using google to track them down because I remember a piece of the lyric which goes like this:

"If you'll be my croutching tiger, I'll be your hidden dragon"

I think the guy on the radio said that they were German (But I'm NOT sure!) and that he thought it should be nominated as the best jazz album of that year (2002-2003) because it was that good in his opinion. Oh and by the way: the lead singer is female if that helps anyone?!

So can you guys help me please?!

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I have all the characteristics of a human being: blood, flesh, skin, hair; but not a single, clear, identifiable emotion, except for greed and disgust. Something horrible is happening inside of me and I don't know why. My nightly bloodlust has overflown into my days. I feel lethal, on the verge of frenzy.
I think my mask of sanity is about to slip.