I really love listening to Prince's love ballads: here is partial list I created..

Insatiable
Adore
How come u don't call me anymore
Love
Incense and candles
Question of U
Scandalous
Supercute
Damn U
Somewhere here on earth

do you know anymore I can add....

These are the lists that never end...All that pplrain has listed....I get stuck on the first album.

Forever In my Life
I'm Yours
Baby
Just as long as were together
The Ladder
Paisley Park
Diamods and Pearls
Resolution
Love 2 the 9's
Beautiful Loved and Blessed

And the list just keeps going.

The greatest romance
Betcha by golly wow
Baby
La la la means i love you
The beautiful ones
Satisfied
The one
Slow love
So blue
The love we make
extrodinary

When Doves Cry
When The Lights Go Down
Incense And Candles
Alexa De Paris
Adore
Venus De Milo
Scandalous Sex Suite
Do Me Baby
Violet the Organ Grinder
The Morning Papers
The Sun, The Moon And Stars
Blue Light
Somebody's Somebody
Sexy M.F.
Pheromone
International Lover
Insatiable
Shhh
Electric Intercourse
She Gave Her Angels
Pink Cashmere
Erotic City (Dance Mix)
One Kiss At A Time
Lovin' Cup
Call My Name
In Love
I'm Yours
Diamonds and Pearls

Ok Erotic City, When Doves Cry, Sexy M.F. and arguably Diamonds and Pearls and Pheremone may not be either but they are love songs. Even the torch song When Doves Cry.