"Jung Young-ah" . . "David Amber" . "Bong Eun-young" . "Jeon Ji-eun (January 8 (lalala Studio))" . "Jang Yoon-mi" . "Ricky Hanley" . "Baek Geum-min (Song Carat)" . "Oh Yoo-won" . "Jang Jung-won" . "Seo Seung-hee (Soulsweet)" . . . "Lee Yoo-jin" . "Oh Min-joo" . "Ilwol Paril" . "Seo Ji-eum" . "Jam Factory" . "Lee Seu Ran (Jam Factory)" . "Lee Ji-yoon" . "Ji Yu-ri" . "Hwang Seon-jeong (January 8th) (lalala Studio)" . "Lim Jung-hyo" . "Hwang Seon-jeong" . "Yoo Eun-mi" . "Bang Hye-hyun" . . "Brandon Fraley" . "Shin Jin-hye" . . "Jang Han-bit" . "100% Seo-jeong" . . "Kim Tae-yoon" . "Ryu Da-som" . . "Lee Soo-jung" . "Kim Jeong-mii (January 8th (lalala Studio)" . . "Kim Jeong-mi (January 8 (lalala Studio))" . . "Moon Seol-ri" . "Joy Factory" . . "Jeon Ji-eun (January 8th) (lalala Studio)" . "Jeon Ji-eun" . "U.F.O." . "Choi Ji-ae" . . . . "Jung Mul-hwa" . "Jung Ju-hee" . "Seo-ro" . "Cho Yu-ri" . "Jeon Gan-di" . "Oh Yoo Won" . "Jang Yoon-ji" . "Seo Seung-hee (100% Lyricism)" . "Im Jung-hyo" . "Lee Seul" . . . "Kim Jeong-mi" . "Michael Lee" . . . "Baek Geum-min" . "Yoon Kyung (Joy Factory)" . "Lee Soo-jung (Song Carat)" . "Lee Seu Ran" . "Baek In-kyung (100% Lyricism)" . "Lee Chang-hyuk" . "Kim In-hyung" . "Jam Factory (music publisher)#L Diary" . "Hwang Seon-jeong (January 8th (lalala Studio))" . "Lim Ga-in" . "Kim Soo-jin" . "Hwang Ji-won" . "Jo Yun-gyeong" . . "Ku Tae-woo" . "Shin Hye-sun" . "Kim Min-ji and Shin Jin-hye" . "Moon Hye-min" . "Park Sung-hee" . . "Kim Jeong-mi (January 8th) (lalala Studio)" . "Seo Hye-ri" . "January 8th" . "Kim In-hyung (Jam Factory)" . "100% Lyricism" . "Kim Bo-eun" . "Jung Young-ah (100% Lyricism)" . . "Go Hyun-jung (Jam Factory (music publisher))" . "Jung Min-ji" . "Jeon Ji-eun (January 8th (lalala Studio))" . "Park Yong-joon" . . "Song Carat" . "Lee Yoon-seol" . "Oh Min-ju" . "Seo Jieum" . . "Kim Eun-joo" . "Lee Seu-ran" . "Kim Ran" . . "Jam Factory (music publisher)" . "Kim Ji-won" . "Hwang Yoo-ra" . "Jamelle Fraley" . "Yoo Jae-eun" . "Kim Woo-jung" . "Hwang Seon-jeong (January 8 (lalala Studio))" . "Jam Factory (music publisher)" . . "Baek In-kyung" . "Lee Chang-hyeok" . "Jang Jeong-won" . "Lee Chae-yoon" . "Jung Joo-hee" . . "Min Yeon-jae" . . "Kim In-ha" . "Moon Yeo-reum" . . "Kim Min-ji" . "Javier Solis" . "Kyung Jin-hee" . "Choi So-young" . "Park Seong-hee" . "Choi Jin-seon" . "Kim Jeong-mi (January 8th (lalala Studio))" . "January 8 (lalala Studio)" . "Lee Seuran" . "Kim In-hyung (Jam Factory (music publisher))" .