Vicente Greco (3 February 1888 – 5 October 1924) was an Argentine composer, conductor, and bandoneon player of tango music. He had a significant role in the spread of tango music from the suburbs into the cities, where it became very popular. Life story. He was born in Buenos Aires, the son of Genaro Greco and Victoria Santo, a couple of modest means who brought up Vicente and seven other children. His family's low income caused Vicente to work from a young age; his schooling was interrupted, and he instead became a newsboy in the streets of Buenos Aires.
https://en.wikipedia.org/wiki/Vicente_Greco