People are quick to dismiss the Madonna/drum corps link, mostly because people assume it was the Bayonne Bridgemen she marched in. That was not the group she was in. She was in a corps from her home state of Michigan. There was a corps in BRIDGMAN, and there was also a corps from the Michigan/Ontario area called the Bluewater Bridgemen. Several biographical sketches on Madonna show her as being a member of such a corps. She did take twirling lessons when she was in junior high school, which was the time these corps were active in Michigan.