<Table> <Tr> <Td> "May It Be" (2002) May It Be 2002 </Td> <Td> "I Don't Wanna Know" (2004) I Don't Wanna Know2004 </Td> <Td> "Amarantine" (2005) Amarantine 2005 </Td> </Tr> </Table> <Tr> <Td> "May It Be" (2002) May It Be 2002 </Td> <Td> "I Don't Wanna Know" (2004) I Don't Wanna Know2004 </Td> <Td> "Amarantine" (2005) Amarantine 2005 </Td> </Tr> <P> "I Don't Wanna Know" is a song by American R&B artist Mario Winans, featuring a rap by P. Diddy, re-recorded background vocals by Enya and sampling the synthesizer riff from Enya's song "Boadicea". It reached number 1 in the United Kingdom and in Netherlands, and number 2 in the United States, stuck for eight consecutive weeks behind the Usher singles "Yeah" and "Burn", respectively . It remains Winans' only major success to date . As a result of its eight weeks at number 2, "I Don't Wanna Know" stands in joint fifth place for the most weeks at number 2 by a song which did not go to number 1, behind Foreigner's "Waiting for a Girl Like You", Missy Elliott's "Work It", Donna Lewis's "I Love You Always Forever" and Shania Twain's "You're Still the One". </P> <P> The song is based on a sample of the Fugees' 1996 hit single "Ready or Not", which itself was based on a slowed - down sample of the instrumental track "Boadicea" by Enya from her 1987 album Enya . Winans said: "I first heard' Boadicea' at the end of the movie Sleepwalkers about five or six years ago . It's something I always wanted to produce . Then when The Fugees did it, oh my God, I loved it ." </P>

Who sang the song i don't wanna know