This Harry (Big J) Johnson produced tune of 1986, was cut on a very rarely played riddim called, The Float A Come Riddim. Interestingly, there are more tunes on this boom riddim. Such as, (Dancehall Bubbler by Rupie Culture), (The Float A Come by Tinga Stewart) and (Only You by Gregory Isaacs). Thanks for your very clear or clean upload, as usual.
