Ariel Ramirez
Born: 4th September 1921, Santa Fe, Argentina
Died: 18th February 2010, Monte Grande, Argentina
Nationality: Argentine
Ariel Ramírez was an Argentine composer, pianist and music director. He was considered "a chief exponent of Argentine folk music" and noted for his "iconic" musical compositions.
Ramírez is known primarily for his Misa Criolla (1964). It allowed him to travel around Europe and Latin America to build his reputation.
Read more at https://en.wikipedia.org/wiki/Ariel_Ramírez