Pls. help: search for artist and song name !

[aleksandardaniel]

Hi,

I desperately seeking one funk song from 1980/81 (I think)
It's a great funk song, and it's started with following words:
"If you say it baby, I can play it,
Just let me feel it, I don't wanna ..... " and so on.
On the chorus is repeated:
"Say it: that's what this funk is all about, Say it: that's what this funk is all about ".

Anybody knows this song? It's great funk song, I think that is from some popular funk artist by the early 80's or late 70's period of similar artists like Ohio Players, Bar-kays, Osibisa, Oddyssey, and etc.

Thanks.