
I Don't know much about Norma White and The Brentford Disco Set, but I do know that their politely plodding reggae rework of Chic's 'I Want Your Love' is a joy and a gem. It's so good I'm giving you both versions.
Norma White and The Brentford Disco Set - I Want Your Love.mp3
Norma White and The Brentford Disco Set - I Want Your Love (version).mp3
(Version) in reggae speak is usually the instrumental backing track with extra echo and added dubby squeaks and bleeps.
It's not uncommon on 12" versions of reggae releases say ...six minutes long, for the first three minutes to be the vocal version, followed by a slight but audiable click, where the (version) version has been spliced on to take up the final three minutes.