Beat the SystemAlbum•1984-01-01•10 TracksPetra트랙 리스트1Beat the SystemPetra2Computer BrainsPetra3CleanPetra4It Is FinishedPetra5Voice in the WindPetra6God Gave Rock and Roll to YouPetra7Witch HuntPetra8Hollow EyesPetra9Speak to the SkyPetra10AdonaiPetra
