The popular music heard and bought in Britain today grows ever more exotic, increasingly inflected with the sounds of different cultures. Reflecting the trend, Derek Jewell plays reggae from Britain and Jamaica, a music moving closer to the popular mainstream, as well as the work of black South African artists, and another section from the new album by PATRICK MORAZ, which bears the marks of South America. The Irish band HORSLIPS continue to be preoccupied with North America, whilst out of Georgia comes a rare new singer, ALICIA BRIDGES. gramophone records