Legacy of Girls' Generation

Lee Ji-eun, also known by her stage name IU (아이유), is a South Korean singer-songwriter and actress. She signed with LOEN Entertainment in 2007 as a trainee and debuted as a singer at the age of fifteen with the EP Lost and Found (2008). Although her follow-up albums brought mainstream success, it was only after the release of "Good Day", the lead single from her 2010 EP Real, that she achieved national stardom. "Good Day" went on to spend five consecutive weeks at the top of South Korea's Gaon Digital Chart, and in 2019, it was ranked number one on Billboard's "100 Greatest K-Pop Songs of the 2010s" list.

Teen Top (Korean: 틴탑) is a South Korean boy band formed by TOP Media in 2010. The group is composed of four members: Chunji, Niel, Ricky and Changjo. Originally a six-piece group, L.Joe had filed for contract termination in February 2017, and former leader C.A.P. left the group on May 11, 2023. Teen Top debuted with their first single album Come into the World on July 9, 2010.

U-KISS is a South Korean boy band formed in 2008. Their name is an acronym, standing for Ubiquitous Korean International Idol Super Star. The group is composed of Soohyun, Hoon, Kiseop, Alexander Lee, and Eli.

Chocolat (Korean: 쇼콜라), commonly stylized as ChoColat, was a South Korean girl group created by Paramount Music in 2011. The group's name stems from the idea that each member is reminiscent of a different type of chocolate. The name of the group was initially going to be "Chocolate", but there was already a group with that name, so Paramount Music decided to use the French word chocolat instead. The group consists of a total of five former members: Jaeyoon, Min Soa, Juliane, Tia and Melanie. The group became inactive in 2013. After four-year of hiatus with a little group activity, Melanie confirmed in an interview that the group members' contracts had concluded in February 2017 and the group had disbanded.

Red Velvet (Korean: 레드벨벳) is a South Korean girl group formed and managed by SM Entertainment. They originally debuted on August 1, 2014, with the single "Happiness" with the four-member line-up of Irene, Seulgi, Wendy, and Joy. A fifth member, Yeri, joined in March 2015, following the release of their first extended play, the chart-topping Ice Cream Cake. Sonically, the music of Red Velvet reflects their group name: their predominantly-pop "red" side experiments occasionally with electronic and funk, while their "velvet" side focuses on '90s-influenced R&B with elements of ballad and hip hop.