Original sentence: Ernesto Fidel Nadal is an  argentinan musician who joined the popular banda Todos Tus Muertos, created in the 80s and separated in 2000,and banda Lumumba
Edited sentence: Ernesto Fidel Nadal is an  Argentinian musician who joined the popular banda Todos Tus Muertos, created in the 80s and separated in 2000,and banda Lumumba