AOA ′Cho A & Hye Jeong & Yu Na′ - Empire State of Mind M COUNTDOWN - FEELZ in NY 150815 EP.438

[KCON 2015 NY] YuNa & ChoA & HyeJeong(AOA) l Empire State Of Mind

AOA - 'Heart Attack(심쿵해)' M COUNTDOWN - FEELZ in NY 150815 EP.438

hyejeong being general hyejeong

260111 Jessica Jung- 《Gee+Genie+The Boys+I GOT A BOY +Mr.Mr》@Reflections in Malaysia |馬來西亞 |제시카 #鄭秀妍

FNC Kingdom in HK - N. Flying + Choa singing Empire State of Mind

SISTAR(씨스타) - 'SHAKE IT' M COUNTDOWN - FEELZ in LA 150813 EP.437

4th Week of June & Special Stages - Something & Mr. Mr. (2014.06.27) [Music Bank K-Chart]

JAY-Z - Empire State Of Mind ft. Alicia Keys

"Special Stage" АФРОДИТА (Афродита) - Люстра @ популярная песня Inkigayo 20160814

รายการ Queendom Ep 2 [AOA - Miniskirt] ซับไทย

에일리 - I will always love you [불후의 명곡2].20140412

AOA - Good Start 2015 (With Verbal Jint) / Heart Attack [Yu Huiyeol's Sketchbook]

[MMF2016] AOA X INFINITE - Tell Me, AOA X 인피니트 - 말해줘, MBC Music Festival 20161231

_FNC Kingdom in Hongkong_ N.Flying w AOA ChoA - Empire State of Mind _20150516_

VIXX(빅스) - 'Love Equation(이별공식)' M COUNTDOWN - FEELZ in NY 150815 EP.438

AOA BLACK - GET OUT

[HIT] 추석 특집 아이돌 전국 노래자랑 - AOA-줄래 + 흐린 기억 속의 그대 (원곡 : 이정현+현진영).20150928

yuna, hyejeong and seolhyun covering choa high note parts

AOA _불면증 (Can`t Sleep) _Ellesseでいいの！

【TVPP】ChoA(AOA) - Dear Friend, 초아(에이오에이) - 친구여 @Duet Music Festival 8+