Human Soul, under Woollim Entertainment in 2003, and began to gain success with the release of their second album, High Society (2004). Swan Songs was intended to be Epik High's final album, following the poor performance of their previous two releases; however, it became a mainstream hit and made them one of the most popular hip-hop groups in Korea. The album was a chart success with the title track, "Fly," reaching number one on domestic charts. "Fly" also featured on the soundtracks for FIFA 07 and Pump It Up. Another of the album tracks, "Paris" featuring Loveholics' Jisun, was also a hit in Japan and Korea. The album was repackaged the following year as Black Swan Songs, which included remixes of several tracks. 2006–2009: Continued success Originally set for release in October 2006, Epik High's fourth album Remapping the Human Soul was released on January 23, 2007. The two upbeat lead singles, "Fan" and "Love Love Love," were hits, while the rest of the album had darker undertones and tackled diverse themes including sex crimes, war, religion, and education. The Ministry of Culture and Tourism reportedly censored the album due to its lyrical and thematic content. Despite this, it was a commercial success in both Korea and Japan. It went on to sell 120,301 copies during the Year, making it the third best-selling album of 2007 in South Korea. During this time, the group spoke of their "no genre, just music" philosophy, expressing frustration with "narrow," "out-dated and isolated" perceptions of the hip hop genre. Over 50,000 copies of their fifth studio album entitled Pieces, Part One was pre-ordered before its release in April 2008. The album's release was followed by music videos for the singles "One," "Breakdown," and "Umbrella." After the album's success, Epik High released the EP Lovescream to acclaim in October, with the EP's title track "1 Minute 1 Second" topping online music charts. In early 2009, Epik High parted ways with Woollim Entertainment and founded Map The Soul, an independent record label that consisted of Epik High, MYK, Planet Shiver, and Dok2. They released their seventh work, a "book album" entitled 魂: Map the Soul, on March 27 and distributed it exclusively on Epik High's website. Tablo stated that 魂: Map the Soul is not the group's official sixth album but a particular project. Music videos for the single "Map the Soul" were released on May