Question: "Mein Herz brennt" (German for "My heart burns") is a single by the German industrial metal band, Rammstein, formed in what year in Berlin?
Context: Ahoi Tour was the fourth concert tour by German Industrial Metal band Rammstein, in support of their fourth studio album "Reise, Reise".  This was Rammstein last tour until the release of their sixth album Liebe ist für alle da.  The tour started in Berlin, Germany on October 11, 2004 and was due to end in Bogotá, Colombia on October 22, 2005 (6 days from the release of Rammstein's fifth studio album, Rosenrot) but the tour was cut short due to lead singer Till Lindemann being accidentally injured by keyboardist Christian "Flake" Lorenz during the Göteborg, Sweden concert on July 30, 2005.  The supporting acts for this tour were Exilia (2004), Apocalyptica (February 1, 2005 to February 28, 2005), AqME (AqME stood in for Apocalyptica on February 12, 2005 concert), Devil Sold His Soul (was due to play July 14–18 but dropped out), and Torgull (July 23, 2005). "Mein Herz brennt" (German for "My heart burns") is a single by German industrial metal band Rammstein.  The song first appeared as the opening song to the band's third album "Mutter" in 2001, and was used as the opening track for concerts during that era.  In 2011 it appeared on the band's first greatest hits compilation titled "Made in Germany 1995–2011", being the only song on the album that at the time of release had not been released as a single or had a music video. Rammstein (] ) is a German industrial metal band, formed in 1994 in Berlin.  Throughout its existence, Rammstein's six-man lineup has remained unchanged—lead guitarist Richard Z. Kruspe, bassist Oliver "Ollie" Riedel, drummer Christoph "Doom" Schneider, lead vocalist Till Lindemann, rhythm guitarist Paul H. Landers, and keyboardist Christian "Flake" Lorenz. "Rammstein" is a song by the German industrial metal band Rammstein.  It is the eleventh and final track on their debut album, "Herzeleid", and was the first song written by the band.  It is about the Ramstein air show disaster.  According to an interview with rhythm guitarist Paul Landers, the sound of the main riff of the song is made by him and lead guitarist Richard Kruspe, each playing a similar riff at different octaves (Richard plays the middle and Paul plays the lower).  The song was featured in the 1997 David Lynch film "Lost Highway". Sehnsucht Tour is the second concert tour by German Industrial Metal band Rammstein, in support of their second studio album "Sehnsucht".  The Tour was recorded for the first live album "Live aus Berlin". "Engel" (German for "Angel") is a song by German Industrial metal band Rammstein.  The song was released as the first single from their second album "Sehnsucht".  An English version of Engel can be found on US special editions of the "Sehnsucht" album. Wagnerian rock is a musical term originally coined by writer and producer Jim Steinman (to describe Meat Loaf's "Bat Out of Hell" trilogy of albums) referring to the merger of twentieth century rock and roll and nineteenth-century opera reminiscent of Richard Wagner and of Phil Spector's Wall of Sound.  The term is sometimes used ambiguously in rock writing, referring to a bombastic Teutonic style, or fantasy lyrics.  Artists and works described as Wagnerian include Patti Russo, Bonnie Tyler's "Faster Than the Speed of Night", progressive metal band Savatage, Pandora's Box's "Original Sin", and producer and songwriter Spector, progressive rock bands Pink Floyd and King Crimson; and German industrial metal band Rammstein. "Du hast" (German: "You Have" ) is a song by German industrial metal band Rammstein.  It was released as the second single from their second album "Sehnsucht" (1997).  It has appeared on numerous soundtracks for films, most notably "The Matrix: ", "How High", and the home video, "CKY2K", and is featured in the music video games "Guitar Hero 5" and "Rock Band 3".  The song's title is a play on the homophones "du hasst" ("you hate") and "du hast" ("you have"). Lindemann is a German/Swedish industrial metal supergroup featuring lead vocalist Till Lindemann of Neue Deutsche Härte band Rammstein, along with multi-instrumentalist Peter Tägtgren of Swedish death metal band Hypocrisy and industrial metal project PAIN.  Tägtgren defines it as "a baby between Rammstein and PAIN – at least it's a mix of Rammstein vocals and PAIN music." "Feuer frei!"  (] ) is a song by German industrial metal band Rammstein.  The song is released as the fifth single from their third album "Mutter".  The title is from the command to start shooting in German military language, can be compared to "fire at will", or "open fire" (literally, "fire freely!") .
Answer: 1994