Further to the Spank Rock reference below here's the song they sampled for Sweet Talk, 'Do I love You' performed by the original artist Frank Wilson, at a show in England a couple of years ago. It is officially the most valuable record ever, with one of only two known orginal copies changing hands last year for $18,000. Worth every cent.

Here I am on bended knees
I lay my heart down at your feet
Now do I love you

All you have to do is ask
I'll give until there's nothing left
do I love you

As long as there is life in me
Our happiness is guaranteed
I'll fill your heart with ecstasy, forever darling

Do I love you?
Do I love you?
Do I love you?
Indeed I do Indeed I do

The very thing that I want most
Is just to have and hold you close
Do I love you?

From early morning until late at night
You fill my heart with pure delight
Do I love you?

Now whenever I lay me down to sleep
I pray the Lord your soul to keep
And bring you home safe to me, for ever darling

Do I love you?
Do I love you?
Do I love you?

Indeed I do, sweet darling, indeed I do