What is the complete name for the group whose debut studio album was Tri-Angle?
TVXQ TVXQ (stylized as TVXQ!), an initialism for Tong Vfang Xien Qi (), is a South Korean pop duo consisting of U-Know Yunho and Max Changmin. They are known as Tohoshinki (東方神起 , Tōhōshinki ) in Japanese releases, and are sometimes referred to as DBSK, an abbreviation of their Korean name Dong Bang Shin Ki (). Their name roughly translates to "Rising Gods of the East".
F(x) (band) f(x) ( ; Hangul: 에프엑스 ) is a South Korea-based girl group formed by S.M. Entertainment in 2009. Since their debut, f(x) has released four full-length albums, two extended plays, and one repackaged album. The group is currently composed of four members: Victoria, Luna, Amber, and Krystal. It was originally a five-piece group (with Sulli, who later departed from the group in August 2015).