Mighty Duke & The Lords – the horn-blaring, junk-percussion-smashing ‘trop- pop’ quintet – have been labelled many things since they kicked off their tropical party revolution eight years ago. Knights in white linen. Seamen without a cause. A pink dream on the shores of a sultry Caribbean isle. Adorned by stage-décor of flamingos, rum-bottles and beach balls, and a wardrobe of crisp pink and white, it’s not hard to see their mainstay appeal as a bona fide festival favourite.