According to Audiogalaxy.com, here are Prince's most sought after songs, in order of popularity (top-bottom:from most to least). Any shocks/surprises?

when doves cry
purple rain
kiss
1999
little red corvette
pussy control
the most beautiful girl in the world
Purple Rain
raspberry beret
let's go crazy
cream
seven
diamonds and pearls
Nineteen Ninety-Nine
erotic city

The only shock to me is that Pussy Control is so high up on the list. It's above his biggest hits like PR, Raspberry, and Let's Go Crazy and it was never released as a single and the album it's on is out of print. Weird!

Yeah that's what I thought too...the listing claims to be sorted by popularity. My sister knew the song though...and she doesn't listen to Prince either. I guess it got some play in strip clubs. Talk about "Pole Dancer Anthems".