Mr. Petersen has occupied the past 54 years playing soprano solos for the enjoyment of audiences everywhere. He was the soloist with the Geneva Appleknockers for 16 years. He also soloed with the 1991 DCA World Champion Empire Statesmen. He currently is solo soprano with St. Joe’s Alumni and the Ghost Riders Mini Corps. He is also the Administrator for the Ghost Riders. He has instructed the Firebells, Tri-County Cadets, Geneva Appleknockers, and Mello-Dears. From 1964-72, he was the Director of the Appleknockers. Ace has won numerous individual championships in New York, Pennsylvania, New Jersey, and Canada.