I posted this tune a year or two ago to no avail.

This was recorded from Tim Westwood's last show on Kiss FM -- the pirate station in 1987.

Have been asking numerous knowledgeable people ever since but not even a hint as to any similar bands to try -- apart from Lee Oskar but Ive checked most of his stuff and am pretty sure it's not him.

Only vocals are near the end saying 'we want to party'. Apart from that it's harmonica (or harp as they sometimes say) solo all the way.

Westwood gives a few clues at the end but doesnt say the track title.

Please. Somebody must recognise it.

There is a short version here:
who_da_funk.mp3 (1.55mb short version) (right-click and 'save as')

or a long version here
unknown-funk-full.mp3 (5.94mb full length version) (right-click and 'save as')