Mariachi Las Adelitas UK is a seven-piece female mariachi band based in London, formed in 2013 and the only all-female mariachi ensemble in Europe. Originally from Mexico, Cuba, Colombia, Italy and the UK, they perform mariachi classics, original compositions, and authentic arrangements of well-known songs in English. The band features three lead vocalists and accomplished instrumentalists. They have performed at the Mexican and US Embassies in London, the British Museum, Victoria and Albert Museum, the British Library, and Camden Roundhouse, and have played international festivals including Mexico's Festival Internacional del Mariachi y la Charrería.