2nd-4th Gen K-Pop Idols (+ some 5th gen)

Groups/Soloists included: 2NE1, 3YE, 9MUSES, aespa, After School, ALICE, Anda, AOA, Apink, BESTie, BIBI, Billlie, BLACKPINK, BoA, Brown Eyed Girls, BVNDIT, CATtRIEVER, ChaTone, Cherry Bullet, Choi HEART, Chungha, cignature, CLC, The Deep, Dreamcatcher, EXID, f(x), fromis_9, GFRIEND, Girls' Generation, GWSN, Heize, i-dle, ICHILLIN', ILLIT, ITZY, IU, IVE, JAMIE, Jeon Somi, Ji Suyeon, Jo Yuri, KARA, Kep1er, Kim Sejeong, Kwon Eunbi, LADIES' CODE, LE SSERAFIM, Lee Chaeyeon, LeeHi, LIGHTSUM, LOOΠΔ, Lovelyz, MΛDEIN, MAMAMOO, MIN, NMIXX, OH MY GIRL, PURPLE KISS, QWER, RAINBOW, Red Velvet, RESCENE, Rocket Punch, SAAY, SAY MY NAME, SE SO NEON, Seori, Seungyeon, Shannon Bae, Shin Jiyoon, SISTAR, Song Jieun, SOOJIN, Sorn, STAYC, Sunmi, Sunny Hill, Suzy, T-ARA, TWICE, The Volunteers, Weeekly, WJSN, YENA, youra