This is an unofficial video featuring the Nightwish song "The Siren" together with clips from the film 'Pirates of the Caribbean: On Stranger Tides' This music is licensed by Believe Music (on behalf of Nuclear Blast); LatinAutorPerf, Warner Chappell, LatinAutor - Warner Chappell, UNIAO BRASILEIRA DE EDITORAS DE MUSICA - UBEM, Polaris Hub AB, LatinAutor, ООО С.Б.А. Мьюзик Паблишинг/S.B.A.Music Publishing LTD, and 5 music rights societies