"Nothing Compares 2 U" is a song written and composed by Prince for one of his side projects, The Family. It was later made famous by Irish recording artist Sinéad O'Connor, for her second studio album, I Do Not Want What I Haven't Got (1990).
https://en.wikipedia.org/wiki/Nothing_Compares_2_U
https://en.wikipedia.org/wiki/I_Do_Not_Want_What_I_Haven't_Got
https://en.wikipedia.org/wiki/Sinéad_O'Connor
https://en.wikipedia.org/wiki/The_Family_(band)
http://en.wikipedia.org/wiki/Prince
https://en.wikipedia.org/wiki/Nothing_Compares_2_U
https://en.wikipedia.org/wiki/I_Do_Not_Want_What_I_Haven't_Got
https://en.wikipedia.org/wiki/Sinéad_O'Connor
https://en.wikipedia.org/wiki/The_Family_(band)
http://en.wikipedia.org/wiki/Prince