This is all I remember:

1999
Little Red Corvette
When Doves Cry
Let's Go Crazy
Take Me With U
Purple Rain
I Would Die 4 U
Baby I'm a Star
Raspberry Beret
Pop Life
Kiss
Girls and Boys
Manic Monday
I Feel for you
Sign O the Times
If I was your Girlfriend
Housequake
Starfish and Coffee
U got the Look
I could never take the place of your man
Alphabet St.
All of Lovesexy
Batdance
Partyman
The Arms of Orion
Thieves in the Temple
NPG
Gett Off
Cream
Diamonds and Pearls
Money Don't Matter 2 Nite
Sexy MF
Damn U
My Name is Prince
7
Peach
Controversy
Nothing Compares 2 U
TMBGITW
I Hate U
Gold
The Good Life
Dinner With Delores
I Like it there
Betcha By Golly Wow!
The Greatest Romance thats ever been sold
Musicology

I have also heard Erotic City and Soft n Wet.

When have you heard all of Lovesexy?

there are a couple of afternoon AM talk shows out of Chicago that i listen to that have regularly used fairly obscure Prince music as bumper music coming out of commercials for years.

It's About That Walk
Hot Thing (remix)
Electric Chair
So Far So Pleased


those are the ones i can think of off the top of my head.

Nil

I heard 'Letitgo' a lot back in '94... made me buy the single and become a fan too!

rlittler81 said:

i remember when they played the entire "universal love" remix of space,
the week before it was released.

i had an eargasm that night

they also played the DAT tape with "come" songs on dutch radio, i think
it featured "loose", "pheromone", "race", "letitgo" etc..

i very distinctly remember hearing "rockhard in a funky place" on radio
the week the black album was released.

i haven't listened to radio in about 10 years now so i wouldn't know if
or when they play any prince stuff these days.

Darwintheorgangrinder said:

The week before Lovesexy was released some night time dj played all the tracks over the course of his show while reviewing the album.

I forgot to include
I wanna be your lover (crappy remix version)
Nasty girl (crappy remix version also)
A Love Bizarre
The Sex of it
Paisley Park
Anotherloverholenyohead
mountains
Sometimes it snows in april
Love thy will be done
martika's kitchen
Black sweat

edited to include joy in repetition (original version pre graffiti bridge release)
[Edited 4/19/09 15:25pm]

Stuff by the "Time." Sheila's "Glamourous life."

I wanna be your lover
Do me baby

I haven't heard a 'new' Prince song on the radio since 1996 when 'Betcha By Golly Wow!' was new.

Mostly I've heard the obvious ones, although 'back in the day' I'd hear B-sides and unlikely album tracks on a local station.
They have since become unlistenable.