H1-Key /

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

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

H1-KEY(하이키) 'ATHLETIC GIRL' M/V

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

H1-KEY(하이키) 'RUN' M/V

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

H1-KEY(하이키) '기뻐 (Deeper)' Official Live Clip

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

H1-KEY(하이키) - 'Heart Light' Band ver. Live Clip

H1-KEY(하이키) 'ATHLETIC GIRL' Choreography Video (Suit Ver.)

H1-KEY(하이키) Thinkin' About You Official Lyric Video

H1-KEY (하이키) - Let It Burn | Show! MusicCore | MBC240622방송

H1-KEY(하이키) ‘뜨거워지자(Let It Burn)' M/V (Performance Ver.)

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

Thinkin' About You - H1-KEY [Music Bank] | KBS WORLD TV 240119

H1-KEY (하이키) - Let It Burn [Lyrics] | KBS WORLD TV 240621

'COMEBACK' H1-KEY (하이키) - 뜨거워지자 (Let It Burn) #엠카운트다운 EP.849 | Mnet 240620 방송

Let It Burn - H1-KEY ハイキ 하이키 [Music Bank] | KBS WORLD TV 240712