I'm a fan (and you should be too) because... I watch Letterman every night (i even tape it if i'm out). I've been a musician all my life and always listen to the musical act even if i don't care for the style. For the first time, i found myself involuntarily standing and applauding at the end of Nneka's performance. I'm still moved by it. QED ... i'm a fan.
God Bless her.