🏍️ Billy Joel's motorcycle shop in Oyster Bay, Long Island is closing down as the Piano Man officially becomes a Florida resident following his diagnosis with normal pressure hydrocephalus. Joel, 76, put his Centre Island mansion on the market for $29.9 million and is closing the shop, 20th Century Cycles, which first opened its doors in November 2010. The motorcycle destination served as the home of Joel's vintage motorcycle collection, over 75 strong, and never sold or fixed bikes that weren'