2/2. Film-maker, actor, musician and reggae aficionado Don Letts pays tribute to Trojan Records, which since the late 1960s has been hugely instrumental in introducing Jamaican rocksteady and reggae music to the British public. The label's roster has included Jimmy Cliff , John Holt , Ken Boothe , Bob and Marcia, and Dave and Ansel Collins. This two-pa rter explores the UK's history and experience of reggae. Phill Jupitus on Desmond Dekker : page 36