I need help identifying an funky instrumental song that's on a tape that I made in 1977 which might not be the year that the song was recorded it could be earlier that that. For some reason I did not do a play list for the the tape when I made it. Here's a link to a sample of it:

https://download.yousendit.com/Q01GK2VpeFVwTVdGa1E9PQ

Thanks.