This is a BRILLIANT dub album. In my top 10 amongst 100's. The notes say mixed by Duke Reid's nephew, Errol Brown, in the early 70's, & well done to him, & Tommy McCook & the Supersonics for a great album. Thanks to the great Duke Reid of course. The original tunes are all recognisable, if you're a fan of Jamaican music you'll know them all, but these dubs are sensational. Its got a mellow vibe compared to much dub from later in the 70's & early in the 80's, but these dubs are truly musically beautiful, the rhythms are killer & the sound quality is good. I understand Errol Brown made 3 dub albums of Treasure Isle rhythms, what a shame it was only 3! The other two, Treasure Isle in Dub Vols 1 & 2 are great as well. All three are highly recommended.