Sentence 1: Since 1983 , Ambrosini has played the Nyckelharpa as one of the Baroque musicians since the first full time outside of Sweden .
Sentence 2: Since 1983 Ambrosini has played the Nyckelharpa as one of the first full-time musicians since the baroque time outside of Sweden .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?