Need help finding the title and/or artist for this early 90's tune. Not got a sample so please bare with me
The beat was similar to, maybe even sampled from The Bee by The Scientist and had a piano accompaniment. There was a female vocalist and some of the lyrics (as much as i can remember) went something like this

Watch your wicked ones
Better know what you're doing
When temptation smiles
Better know what you're
(then something like)
Is you is or is you ain't my baby
I-is you is or is you ain't my bay-bee
Is you is, is you is
Is you is or is you ain't m-y, m-y, m-y
My bay-bee
It's the school of the world
(then some improv stuff)
Ba bii ba biiaa, ba bidi bidi baaa ba bidi baaa
Oooh weee oooh weee
Oooh weee oooh waaa
Ba bidi bidi baa ba bidi biiieee

Think it was out about the same time as Fire When Ready by G Double E. If anyone can make sense of my ramblings and name that tune i would be truly grateful.