Can Anyone Identify Tracks On This 12"?

[Nickinstoke]

I found a white label 12" in my cellar, nothing on the label but the number PPS 100 in the deadwax. I'm fairly sure it's a Pye group DJ's compilation from the late 70s, 2 of the tracks are Jimmy James"!If you think that funk is junk" and Ultimate "Ritmo de Brazil". Can anyone help with the titles and artists of the other 2 tracks?

Cheers

Nick