. "Smack, Jack"@en . . . "Finnish guitarist" . "solo_singer" . . . . . . . . . . . . . "Jack Smack"@en . . . . . "Jack Smack (born August 8 in Jyv\u00E4skyl\u00E4) is Finnish rock musician. He is the guitarist/background vocalist/composer in the Helsinki based hard rock band called Private Line and also in the \"party band\" groups Evil Boys, Thunderbombs and Trabant."@en . . . . . . . . . . . . . . .