Renowned Irish singer-songwriter Sinead O’Connor passed away in April 2020 at the age of 55. The news sent shockwaves around the world, leaving fans and friends stunned by her sudden demise. In a new documentary titled ‘Nothing Compares,’ which premiered at the Sundance Film Festival earlier this year (2024), new details have emerged about O’Connor’s cause of death. According to sources close to the family, Sinead died from natural causes, specifically cardiomyopathy and pulmonary edema. Cardiomyopathy refers to a condition where the heart muscle becomes weakened and unable to pump blood efficiently. Pulmonary edema occurs when fluid builds up in the lungs, causing them to become inflamed. These complications ultimately led to O’Connor’s passing, although the exact circumstances remain unclear. The documentary explores Sinead’s tumultuous life, including her struggles with addiction, mental health issues, and personal turmoil. Fans are eager to get a glimpse into the inner workings of this legendary artist’s mind and experiences. Her iconic song ‘Nothing Compares 2 U’ has captured the hearts of many, making her an irreplaceable talent in the music industry. The world remembers Sinead O’Connor as a gifted singer-songwriter with a voice that moved souls.