西尼德·瑪麗·伯納黛特·奧康娜，是著名的愛爾蘭流行歌手和歌曲作者。除了音樂以外，她還以反傳統的行為和有爭議性的觀點而聞名。代表作為翻唱王子的Nothing Compares 2 U。

Sinéad Marie Bernadette O'Connor (/ʃɪˈneɪd oʊˈkɒnər/; born 8 December 1966) is an Irish singer-songwriter who rose to fame in the late 1980s with her debut album <The Lion And The Cobra>. O'Connor achieved worldwide success in 1990 with a cover of the song "Nothing Compares 2 U".
Since then, while maintaining her singing career, she has occasionally encountered controversy, partly due to her statements and gestures such as her ordination as a priest despite being female with a Roman Catholic background, and her expressed strong views on organized religion, women's rights, war, and child abuse.
In addition to her nine solo albums her work includes many singles, songs for films, collaborations with many other artists, and appearances at charity fundraising concerts.
O'Connor announced she was working on recording a new album, entitled <Home>, to be released in the beginning of 2012. On October 10, 2011 O'Connor announced that the release date for the album, now entitled <How About I Be Me (And You Be You)?>, had been set for February 20, 2012. The first single and title track "How About I Be Me?", a Reggae love song produced by Kemar McGregor, was released on 8 November 2011.

Budget priced compilation featuring 17 tracks collected from the controversial artist's first four albums and her out of print 'Gospel Oak EP'. 15 of the 17 tracks are not on the US pressing of her Best Of Collection! Includes one rare b-side, 'Scarlet Ribbons'.

Universal Mother is the fourth album by Irish singer Sinéad O'Connor, released on September 13, 1994.

Gospel Oak was written by Sinéad and produced by John Reynolds and was originally released in June 1997. Includes the track's 'This Is To Mother You', 'I Am Enough for Myself', 'Petit Poulet', '4 My Love', 'This IS a Rebel Song' and 'He Moved Through The Fair' (live). Sony. 2006.

Sinéad Marie Bernadette O'Connor (/ʃɪˈneɪd oʊˈkɒnər/; born 8 December 1966) is an Irish singer-songwriter who rose to fame in the late 1980s with her debut album <The Lion And The Cobra>. O'Connor achieved worldwide success in 1990 with a cover of the song "Nothing Compares 2 U".
Since then, while maintaining her singing career, she has occasionally encountered controversy, partly due to her statements and gestures such as her ordination as a priest despite being female with a Roman Catholic background, and her expressed strong views on organized religion, women's rights, war, and child abuse.
In addition to her nine solo albums her work includes many singles, songs for films, collaborations with many other artists, and appearances at charity fundraising concerts.
<How About I Be Me (And You Be You)?> is the upcoming ninth full-length album by Irish singer-songwriter Sinéad O'Connor scheduled for release on 20 February 2012 on One Little Indian.