One song I, ah, acquired from rdmasters
at Christmas was an anime theme track called Midnight Blue
the track of the same name from the Patlabor
TV series. I absolutely adore this song but not knowing where it was from was starting to bug me so I finally googled the damn thing.
It turns out to be one of the Slayers
themes. Which means that, inevitably, it is sung by Megumi Hayashibara