Lets try this one more time...?

Question

Best song by prince that was NEVER PLAYED ON THE RADIO?

Answer 1

OOOOOkay, this is a trivia question.
( put it in the trivia category. )

Let's see, how about any of the following:

Let's pretend we're married
International lover
lady cab driver

Those were pretty risque for that time.

Answer 2

1999

Answer 3

When Doves Cry