was intended to be a series, only the first volume was released. In 2012 Sugarloaf was inducted into the Colorado Music Hall of Fame. Corbetta had been diagnosed with Pick's disease in 2010. Treatment forced him to retire. He died from the disease in a hospice in Denver, Colorado on September 16, 2016, at the age of 68. Solo discography Jerry Corbetta (1978) References 1947 births 2016 deaths American male singer-songwriters American keyboardists Deaths from Pick's disease Deaths from dementia in Colorado The Four Seasons (band) members Musicians from Denver Singer-songwriters from New Jersey Singer-songwriters from Colorado