Hi S.S.!

ell,1st off I've heard this song for nearly 3 decades now and i never get tired of it.

I used to think it was Blood,Sweat and Tears' song. Easy mistake. :D
I did a web search and this was the best that I could come up with for you.
http://www.webfitz.com/lyrics/Lyrics/1973.251973.html.
It's got the lyrics and a very far shot of the group.