Problem: Emilie Autumn Liddell (born on September 22, 1979), better known by her stage name Emilie Autumn, is an American singer-songwriter, poet, violinist, and actress. Autumn's musical style has been described by her as "Fairy Pop", "Fantasy Rock" or "Victoriandustrial". It is influenced by glam rock and from plays, novels, and history, particularly the Victorian era. Performing with her all-female backup dancers

As part of a recording project, Autumn traveled to Chicago, Illinois, in 2001, and decided to stay because she enjoyed the public transportation system and music scene there. She released the 2001 EP Chambermaid while finishing Enchant--she alternatively labeled the musical style on Chambermaid as "fantasy rock" and cabaret--and wrote the 2001 charity single "By the Sword" after the events of September 11, 2001. According to her, the song is about strength, not violence; the act of swearing by the sword represents "an unbreakable promise to right a wrong, to stay true".  On February 26, 2003, she released her concept album Enchant, which spanned multiple musical styles: "new-age, pop and trip hop chamber music". Written during her late teenage years, Enchant revolved around the supernatural realm and its effect on the modern-day world. Autumn labeled it as "fantasy rock", which dealt with "dreams and stories and ghosts and faeries who'll bite your head off if you dare to touch them". The faery-themed "Enchant Puzzle" appeared on the artwork of the album; her reward for the person who would solve it consisted of faery-related items. Her bandmates consisted of cellist Joey Harvey, drummer Heath Jansen, guitarist Ben Lehl, and bassist Jimmy Vanaria, who also worked on the electronics. At the same time of Enchant's release, Autumn had several side projects: Convent, a musical group for which she recorded all four voices; Ravensong, "a classical baroque ensemble" that she formed with friends in California; and The Jane Brooks Project, which she dedicated to the real-life, 16th-century Jane Brooks--a woman executed for witchcraft.  On the night of the Enchant release party, Autumn learned that Courtney Love had invited her to record an album, America's Sweetheart, and embark on the tour to promote it. Contributing violin and vocals, Autumn appeared in Love's backing band The Chelsea--Radio Sloan, Dvin Kirakosian, Samantha Maloney, and Lisa Leveridge--on the 2004 tour. Much of Autumn's violin work did not get released on the album; she commented: "This had to do entirely with new producers taking over the project after our little vacation in France, and carefully discarding all of our sessions." She performed live with Love and The Chelsea on Late Show with David Letterman on March 17, 2004, and at Bowery Ballroom the next day. In September 2004, her father died from lung cancer, even though he had quit smoking twenty years earlier. Near the end of 2004, she was filmed for an appearance on an episode of HGTV's Crafters Coast to Coast, showing viewers how to create faery wings and sushi-styled soap--both products she sold in her online "web design and couture fashion house", WillowTech House. On December 23, 2004, she appeared on the Chicago-based television station WGN as part of the string quartet backing up Billy Corgan and Dennis DeYoung's duet of "We Three Kings".

Was this significant?

Answer with quotes: she alternatively labeled the musical style on Chambermaid as "fantasy rock" and cabaret

Question:
Ian Matthias Bavitz (born June 5, 1976), better known by his stage name Aesop Rock, is an American hip hop recording artist and producer residing in Portland, Oregon. He was at the forefront of the new wave of underground and alternative hip hop acts that emerged during the late 1990s and early 2000s. He was signed to El-P's Definitive Jux label until it went on hiatus in 2010. betterPropaganda ranked him at number 19 at the Top 100 Artists of the Decade.
In February 2005, Aesop Rock released a new EP, Fast Cars, Danger, Fire and Knives. The first pressing of the EP included an 88-page booklet with lyrics from every release from Float until this EP (the lyric booklet is titled The Living Human Curiosity Sideshow); later pressings of the album come without the booklet, but with an additional bonus track, "Facemelter". In addition, a limited number of albums were available direct from Def Jux with Aesop Rock's graffiti tag on them. In response to demands from his fans, Rock did less production on the EP: three songs are produced by Blockhead, three produced by Aesop, and one by Rob Sonic. During this time he was asked to join The Weathermen to replace Vast Aire.  Aesop Rock was commissioned to create a 45-minute instrumental track for the Nike+iPod running system, entitled All Day. It was released in February 2007. Distributed via the iTunes Music Store and featuring his wife Allyson Baker on guitar and scratches from DJ Big Wiz, Aesop has described the release as "something that evolved enough that the sound was constantly fresh and attractive, as though the runner were moving through a set of differing cities or landscapes."  All Day was followed in August of the same year by Bavitz's fifth full-length album, None Shall Pass released in 2007. The album also contained original artwork by Jeremy Fish. About Jeremy Fish, Aesop Rock said: "Man that guy is my hero. We have a friend in common who hit me up a while back saying that this guy Jeremy Fish had an opportunity to pitch a cartoon to Disney and wanted me to be involved in the music side. I flipped out cuz I was also a fan of his, and owned some of his work." Aesop Rock also teamed up with Jeremy Fish again in a project called Ghosts of the Barbary Coast. Aesop Rock made a song called "Tomorrow Morning", to go along with a slideshow of drawings that Jeremy Fish drew. This was displayed in San Francisco, but was also made available for download online. None Shall Pass had positive reviews from critics and fans, applauding Aesop for his change in sound.
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What is significant about the Fast Cars EP?

Answer:
In February 2005, Aesop Rock released a new EP, Fast Cars, Danger, Fire and Knives.