Sinéad O’Connor, the acclaimed Irish singer, passed away from chronic obstructive pulmonary disease (COPD) and bronchial asthma, as confirmed by her death certificate, a year after her death on July 26, last year.

In a recent development, the estate of the late pop singer Sinéad O’Connor has issued a stern demand to former US President Donald Trump, urging him to cease the use of her iconic song "Nothing Compares 2 U" at his political rallies.