H1-KEY

H1-KEY(하이키) 'ATHLETIC GIRL' M/V

H1-KEY(하이키) 나의 첫사랑에게 (To. My First Love) Official M/V

H1-KEY(하이키) 여름이었다 Official M/V

[🌎ENG Lyrics] H1-KEY (하이키) - Summer Was You | KBS WORLD TV 250711

H1-KEY(하이키) '건물 사이에 피어난 장미 (Rose Blossom)' M/V

Golden Covered by H1-KEY (하이키) HWISEO (휘서) (원곡 : HUNTR/X)

H1-KEY(하이키) 뜨거워지자(Let It Burn) Official M/V

Rose Blossom - H1-KEY [Music Bank] | KBS WORLD TV 230106

H1-KEY ハイキー 하이키 - 여름이었다 (Summer Was You) [Music Bank] | KBS WORLD TV 250711

H1-KEY(하이키) & JOSH CULLEN ‘Re: Thinkin' About You’ Official M/V

H1-KEY ハイキー 하이키 - To. My First Love [Music Bank] | KBS WORLD TV 260320

H1-KEY(하이키) 'SEOUL (Such a Beautiful City)' M/V

H1-KEY Was NOT Ready for K-POP TRUTH OR TRUTH

[4K] H1-KEY(하이키) “세상은 영화 같지 않더라(Not Like a Movie)” Band LIVE | it's Live

Summer Was You - H1-KEY 하이키 [Music Bank] | KBS WORLD TV 250711

[COMEBACK] H1-KEY ハイキー 하이키 - To. My First Love [Music Bank] | KBS WORLD TV 260306

H1-KEY(하이키) ‘세상은 영화 같지 않더라’ Official M/V

H1-KEY(하이키) YEL(옐) | Tyla ‘Water’ Dance Performance Video

[4K] H1-KEY(하이키) “나의 첫사랑에게(To. My First Love)” Band LIVE | it's Live

H1-KEY(하이키) 'ATHLETIC GIRL' TEASER : YEL

[🔊8D Bank] H1-KEY (하이키) - To. My First Love | KBS WORLD TV 260306

H1-KEY(하이키) Thinkin' About You Official Live Clip

H1-KEY (하이키) MEMBERS PROFILE & FACTS [GET TO KNOW K-POP GIRL GROUP]

H1-KEY(하이키) 'RUN' M/V

KPop Idols Try Famous British & Harry Potter Snacks… They Were Not Ready (ft. H1-KEY)

H1-KEY (Highkey) To. My First Love Dance Practice

To. My First Love - H1-KEY 하이키 [Music Bank] | KBS WORLD TV 260306

H1-KEY ハイキー 하이키 - To. My First Love [Music Bank] | KBS WORLD TV 260327

H1-KEY - Summer Was You [Open Concert : EP.1546] | KBS KOREA 251026

FIRST TIME REACTING to H1-KEY (Rose Blossom, Let It Burn, & ATHLETIC GIRL)

H1-KEY(하이키) [나의 첫사랑에게 (To. My First Love)]/EP1304 SBS Inkigayo

H1-KEY - Summer Was You [Open Concert : EP.1532] | KBS KOREA 250713

나의 첫사랑들의 장기자랑...💘 | 돌들의침묵 | 하이키(H1-KEY) '나의 첫사랑에게'

[🔊8D Bank] H1-KEY (하이키) - To. My First Love | KBS WORLD TV 260327

[In The Studio] H1-KEY (하이키) - 나의 첫사랑에게 (To. My First Love)｜인더스튜디오, Stone PERFORMANCE