Group

• C9Girls Showcase - SNSD's Into A New World | https://youtu.be/YcQUBXrfDHA?list=LLf3DbmjSYzaQtqiBsADBw1Q
• C9Girls Showcase - Red Velvet's Ice Cream Cake & Happiness | https://youtu.be/8AhISodXP84?list=LLf3DbmjSYzaQtqiBsADBw1Q

Song Heejin

• Until You Reach (ft Ollti) [SOLO DEBUT] | https://youtu.be/Fa6PrBz48NQ
• Ariana Grande's Problems | https://youtu.be/VWXGqQ3hipg
• Beyonce's Halo | https://youtu.be/2GnagV3HKqc
• Beyonce's Listen | https://youtu.be/dsscKDCf-gQ
• To the distant memory | https://youtu.be/QmnmitzUNq4?list=LLf3DbmjSYzaQtqiBsADBw1Q | https://youtu.be/VdfS75_7A0o?list=LLf3DbmjSYzaQtqiBsADBw1Q | https://youtu.be/-5TebLMFWog?list=LLf3DbmjSYzaQtqiBsADBw1Q | https://youtu.be/LYazm9QOidU
• SAF Interview | https://youtu.be/gzYFJJxWLuU?list=LLf3DbmjSYzaQtqiBsADBw1Q
• Secret Garden's All By Myself | https://youtu.be/m6RSCicsE4w?list=LLf3DbmjSYzaQtqiBsADBw1Q
• Last Christmas | https://youtu.be/svX7lOmbrkk?list=LLf3DbmjSYzaQtqiBsADBw1Q
• Whitney Houston's I Have Nothing | https://youtu.be/pBFY0WT_ZJQ?list=LLf3DbmjSYzaQtqiBsADBw1Q
• This is Seoul | https://www.youtube.com/watch?v=KNsA74PruBo
• Still With You (with Parc Jaejung) | https://www.youtube.com/watch?v=2fHGbRYadwQ
• SuperstarK - Audition | https://www.youtube.com/watch?v=LRNr2p1TBjY
• SuperstarK - To the distant memory | https://youtu.be/5W6HLH47TMc
• SuperstarK - Wind Memory | https://youtu.be/xs-ajr3XHeg | https://youtu.be/HasLUPuNQdE
• SuperstarK - Ailee's U&I | https://youtu.be/E7lWc_z0D0w
• SuperstarK - Higher | https://youtu.be/gEiJr7uJCbI
• SuperstarK - Ice Flower | https://youtu.be/716vV6PebJc
• SuperstarK - Preliminary round | https://www.youtube.com/watch?v=5Kc3M-om4q4
• SuperstarK - Still With You | https://www.youtube.com/watch?v=769YvHBNMnk - Perhaps Love | https://www.youtube.com/watch?v=MkAaj6v6eJU - Don't Go Away | https://youtu.be/WBCH4_ds6nA
• SuperstarK - Maroon5's One More Night | https://youtu.be/J_SmD6sQ-Ws
• SuperstarK - Reasons not like reasons | https://youtu.be/2RCdmgXgmMg
• SuperstarK - Katy Perry's Firework | https://www.youtube.com/watch?v=yWAo3ON_3_M

Kim Haeun

• Littles (OST) | https://youtu.be/TxbQS8fFJPs

Kim Jiwon

• Unni Live Tell Me That You Like Me | https://youtu.be/VlpXL_5ltxA
• Taylor Swoft's Speak Now | https://www.facebook.com/lovesonyunara/videos/1591528084214974/

Hwang Nayoon

• F(x) Red Light Dance Cover | https://youtu.be/GZRyPRcxfOs
• GFriend's Rough | https://youtu.be/CfmsDrDIshA
• Apple Tree | https://youtu.be/rqGOY3OMP-8

Kim Chaeyoung (Cherry)

• GFriend's Me Gusta Tu | https://youtu.be/_4_BOUGIdWY
• Twice's Ooh Ahh | https://youtu.be/nGVaMndM73M

Moon Chaesol

• i-Teen Audition 2013 | https://youtu.be/FISwSTjzBcM