Double V (Song Eun I, Kim Sook), Celeb Five, OKDAL, Yozoh, Sunwoojunga, CHEEZE, Park Moonchi – 잘 먹고 잘 사는 법 (WHATTA LIFE) October 28, 2021
Sunwoojunga – BUFFALO (Feat. DAMI, Song Eun Yi, Yu Seung Woo, Yoon Jiyoung, Jeong Sewoon, 15 Oxen) July 25, 2021