FORTY years ago, the 1964 Paddington-born saxophonist Courtney Pine waxed his first album, Journey to the Urge Within. It was a powerful debut and began an exultant career in British and international jazz.When I spoke to him in the lounge of the Soho Hotel, close to the dwelling of one of his Jamaican forebears, the revolutionary nurse of Crimea, Mary Seacole, he told me about his early years.