You mean this song? There is also a version by the Canadian band The Sattalites. Check http://www.sattalites.com/ for that
Gimme A Little Sign
Brenton Wood 1967-44
If you do want me, gimme little sugar
If you don't want me, don't lead me on girl
But if you need me, show me that you love me
And when I'm feeling blue and I want you
There's just one thing that you should do
Just gimme some kind of sign girl
Oh, my baby
To show that you're mine girl
Oh, yeah
Just gimme some kind of sign girl
Oh, my darlin'
To show that you're mine girl
All right
If you do want me, gimme little sweet talkin'
If you don't want me, don't lead me on girl
But if you need me, show me that you love me
And when I'm feeling down, wearing a frown
You'll be there when I look around
Just gimme some kind of sign girl
Oh, my baby
To show that you're mine girl
Oh, yeah
Just gimme some kind of sign girl
Oh, my baby
To show that you're mine girl
Oh, yeah
---- Instrumental Interlude ----
Just gimme some kind of sign girl
Oh, my baby
To show that you're mine girl
Oh, yeah
Just gimme some kind of sign girl
Oh, my darlin'
To show that you're mine girl
All right
Just gimme some kind of sign, sign
Just gimme some kind of sign girl
Oh, my baby
To show that you're mine girl
Oh, yeah