Cherry Filter (체리 필터) is a South Korean rock group formed in 1997. Their unique sound - consisting of emotional ballads, punk rock, rave and trance - prevalent in their last two albums has given them fame across the nation. The song "낭만 고양이" (Nangman Goyang-i, "Romantic Cat") from the album Made In Korea made Cherry Filter famous.When Cherry Filter was first formed, everyone was curious about the meaning of the name "Cherry Filter".