News Neil Sedaka Cause of Death: Heart Disease Revealed by Daniel Perez - News Editor March 19, 2026 by Daniel Perez - News Editor March 19, 2026 Neil Sedaka, ‘Calendar Girl’ Singer, Dies at 86 Neil Sedaka, the singer and songwriter whose signature hits include “Calendar Girl” and “Breaking Up Is Hard to Do,” died of atherosclerotic … 0 FacebookTwitterPinterestEmail