Cacho Tirao (1941–2007) was an Argentine guitarist. He was a member of the Astor Piazzolla quintetTirao was born on April 5, 1941 and began playing guitar at the age of four, with his father. At age seven he won his first prize, for a presentation in the artistic section of Radio Mitre. At only 16 years old he was included as a soloist in the orchestra of the Teatro Argentino de La Plata. Member of Astor Piazzolla's epic quintet, Tirao worked among others with Osvaldo Tarantino, Dino Saluzzi and Rodolfo Mederos. He accompanied Josephine Baker and left about 40 records, one of which sold a million copies. He is also the composed many pieces , including the Concert for Guitar and Symphonic Orchestra "Conciertango Buenos Aires" written for Joaquin Rodrigo and which premiered in Belgium in 1985.