The foursome known as Delight (딜라이트) recently released their debut single and now their very first album is planned to come out on December 8th. The group is made up of dk, zxis, Dyu-Dyu and U-Me. They sing various songs about love, life, video games, soju and toilets.
Their first album is titled 고슴도치 딜레마 (Hedgehog's Dilemma)
sources: kikikikimchi @ youtube, 4delight.com