"Mein Herz brennt" is a song by the German industrial metal group Rammstein from their album Mutter. It is literally translated as "My Heart Burns". Part of the lyrics come from an old children's television show in Germany. The lyrics talk about childhood nightmares. The song was frequently mistaken for a composition from Final Fantasy X, due to the dark tone of the orchestra and rock influence. The song is featured in the opening and end scenes of the 2002 film Lilya 4-ever. The song has also has been used in a Mercedes-Benz commercial and in the show "Hachete Veonsho" from Israel .This song has been remixed with Rammstein and Russian pop duo t.A.T.u with the song "Я твоя не первая" or "Ya tvoya ne pervaya" (Translated to English as "I'm Not Your First") under the Russian name "Одно И То Же" or "Odno I To Zhe" (Translated to English as "One And The Same"). Recently it was used in the pilot episode of Saving Grace, starring Holly Hunter and in the first teaser trailer of Hellboy 2: The Golden Army. (via Wikipedia)