Jackie Mittoo and Wa Doo Dem.
(England (be nice))
I first became aware of Jackie Mittoo in the mid 80's via a radio show here in the UK(the late John Peel).
The song was Eek-a-Mouse's Wa Doo Dem (which I knew)but played on the Hammond organ. The DJ said the artist was Jackie Mittoo (he also referred to Studio One).
I can find absolutely nothing regarding this (and I've searched hard). I didn't imagine it - "Jackie Mittoo" and "Studio One" are unlikely to occur in a vague memory without prior knowledge.
Suggestions greatly appreciated.