Something happened in the St Paul's area of Bristol in the early 80s that contributed hugely to what became known as the Bristol Sound. Massive Attack, Tricky, Portishead, Gary Clail, Smith & Mighty, Fresh Four and others found international fame for their musical style of broken beats and soulful reggae tinged with dub and hip-hop that became known (much to the artists' annoyance) as Trip Hop. Richard Jones from Tangent Books, whose music titles include The Art & Sound of…