Trombone or Euphonium Quartet score of "El Choclo" tango by Ángel Villoldo, arranged (intermediate level) by Francesco Leone. Duration 2.15 min (+-). Score, parts and alternative available in series. Scan Qr-code (in cover) for audio demo or visit www.glissato.it product code: EG0940 "El Choclo" (South American Spanish: meaning "The Corn Cob") is a popular song written by Ángel Villoldo, an Argentine musician. Allegedly written in honour of and taking its title from the nickname of the proprietor of a nightclub, who was known as "El Choclo". It is one of the most popular tangos in Argentina.