Is courage the greatest virtue? Tributes have poured in for Sinéad O'Connor, her music and her activism. But some say they come too late for the visionary who dared to tell the truth.
The troubled genius who took on the world
Before her time: In later years, O'Connor changed her name to Shudada' Sadaqat. Glossary
Shoplift - To steal from a shop by pretending to be a customer.
Catholic Church - The word Catholic means "universal". A Christian denomination with over a billion followers worldwide, led by the Pope.
Punk - A subculture centred around a loud and fast-moving type of music popular in the 1970s.