Original sentence: From 1947 to 1949, she became the lead singer in the legendary Cuban salsa-group, La Sonora Matancera, while at the sametime she continued to compose and to receive many recognitions for her work.Traveling throughout Latin America with the group, Myrta acquired many acclaims due to her performances, Argentina named her the "best-selling artist" in that country and in 1950, she was proclaimed by the pre-Castro Cuban government "The Most Popular Artist".When she decided to leave the group in the late 1950, she was replaced by Celia Cruz a young school teacher turned singer who went on to become known as the "Queen of Salsa"
Edited sentence: Argentina named her the "best-selling artist" in that country] and in 1950, she was proclaimed by the pre-Castro Cuban government "The Most Popular Artist".From 1947 to 1949, she continued to compose and to receive many recognitions for her work, mainly due to the fact the she became the lead singer in the legendary Cuban salsa-group, La Sonora Matancera.Traveling throughout Latin America with the group, Myrta acquired many acclaims due to her performances.When she decided to leave the group in late 1950, she was replaced by Celia Cruz a young school teacher turned singer who went one to become the undisputed "Queen of Salsa" and Salsa's biggest international superstar