Don't often listen to complete albums, but today played the 'Rainbow Connection 4' album from Rose Royce - which I transferred from vinyl to FLAC (since they want stupid (£80) money for the CD, when it's available)....took me forever to remove all clicks / pops, but it was worth it, if only for this fantastic track.
As funky as RR get. Play it loud. If you don't tap all limbs, there's something seriously wrong with you. Starts slow, give it 50 secs to pick up: