One of the Balearic islands, approximately 90 kilometres east of mainland Spain, Ibiza has been a retreat for artists, writers, bohemians, hippies, millionaires and petty criminals since the early twentieth century. The Spanish holiday boom of the 60s helped to make it an affordable holiday destination for the British and other Europeans. In the 80s, the huge clubs of San Antonio began to boom, owing to a number of experimental, pioneering Spanish DJs (particularly Alfredo at Amnesia), an affluent and hedonistic holidaying elite and the island's liberal acceptance of alcoholic...