some odd "thank you" song from a Sadar Bahar Mix, supposedly 80s

I searched my resources like mad. I give up. What's this?

Datt

Dinosaur L - Go Bang, LP version
80's Jazzy disco music - Dinosaur L - 5 Go Bang 1981/82 - YouTube
http://www.discogs.com/Dinosaur-L-24.../release/75826

Thank you very much! I now understand. Wow, I guess, it is expected, that one knows, this is the intro part of "Go Bang"! :$