For our Johnny Cash fans, here is a great piece of American-made metal wall art for you. "Walk the line" means to stay true to your beliefs. This song was Johnny's first #1 Country song and also his first pop hit. Regarding the inspiration for the melody, Cash said that when he was in the Air Force, stationed in Germany, his friends borrowed his reel-to-reel tape recorder. When he got it back, the tape - a recording by his band the Landsberg Barbarians - was on backwards, and when he played it, he heard a haunting sound that intrigued him. This great metal sign measures 12.5" by 16".