Sinead O'Connor, the Irish singer-songwriter who shook the world with her 1992 SNL performance, has died at the age of 56.

O'Connor, who was born in Dublin in 1966, rose to fame in the early 1990s with her hit singles "Nothing Compares 2 U" and "The Voice of a Generation." She was known for her powerful voice and her outspoken views, and her music often dealt with themes of social justice and spirituality.

O'Connor's 1992 SNL performance, in which she tore up a picture of Pope John Paul II, was both controversial and iconic. The performance was seen by many as a protest against the Catholic Church's history of child abuse, and it sparked a global conversation about religious violence and censorship.

O'Connor struggled with mental health issues throughout her life, and she was open about her experiences with depression, bipolar disorder, and addiction. She was also a vocal advocate for mental health awareness, and she founded the Spiritus Foundation, a charity that supports people with mental health challenges.

O'Connor's death is a loss to the music world and to the world at large. She was a gifted artist and a courageous voice for social justice. She will be remembered for her music, her activism, and her strength in the face of adversity.

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