Aníbal Carmelo Troilo, also known as Pichuco, was an Argentine tango musician.
Troilo was a bandoneon player, composer, arranger, and bandleader in Argentina. His orquesta típica was among the most popular with social dancers during the golden age of tango, but he changed to a concert sound by the late 1950s.
Troilo's orchestra is best known for its instrumentals, though he also recorded with many well-known vocalists such as Roberto Goyeneche, Edmundo Rivero and Francisco Fiorentino. His rhythmic instrumentals and the recordings he made with vocalist Francisco Fiorentino from 1941 to 1943, known as milongas, were some of the favourites in tango salons. The renowned bandoneonist Astor Piazzolla played in and arranged for Troilo's orquesta típica during the period of 1939–1944.
From Wikipedia (https://en.wikipedia.org/wiki/Aníbal_Troilo) under Creative Commons Attribution CC-BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0/legalcode)