There is more than one artist with this name:
1. Perfect is a Polish rock band formed in 1977 by Wojciech Morawski, Zdzisław Zawadzki and Zbigniew Hołdys. They released the albums, Perfect, Live, UNU before disbanding in 1983. The group had brief reunions over the years before reuniting in 1993 and going on to release Jestem, Geny, Śmigło, Perfect Symfonicznie and Schody.
2. Perfect is a reggae artist from Jamaica who has released the albums Giddimani, Born Dead With Life, Sweet and Black and in 2009 French Connection.