The dubs of the original Scientist LP, plus the corresponding vocal sides by Johnny Osbourne, Hugh Mundell and Wayne Jarrett.

A title track which never ages, unfortunately.

The classic Scientist dub LP, plus vocal counterparts by the likes of Wayne Wade and the Wailing Souls.

With Junjo and Soldjie at Channel One. Including the smash Diseases, in which Jah licks trouser-wearing women with ‘elephantiasis… the other one is the poliomyelitis… arthritis and the one diabetes.’

Rare Jammys singles plus a trailer load of previously unreleased cuts, including do-overs of Police & Thieves and Cool Out Son.