H1-KEY (하이키; read as High-key) is a four-member girl group formed by GLG and Sony Music.[1] They made their debut on January 5, 2022 with the single album "Athletic Girl". The H1-KEY members are Seoi, Hwiseo, Riina and Yel.
| Episode |
After School Club Episode 558 - H1-KEY |
2023 |
| Episode |
E NOW H1-KEY |
2023 |
| Episode |
선미의 쇼!터뷰 상큼? 앙큼? 다 하는 하이키(H1-KEY), 이게 가능해? 나~이스하게 매력발산하고 가는 인터뷰 |
2023 |
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뮤직뱅크 1149회 |
2023 |
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뮤직뱅크 1150회 |
2023 |
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인기가요 Unknown |
2023 |
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인기가요 Unknown |
2023 |
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뮤직뱅크 1152회 |
2023 |
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뮤직뱅크 1179회 |
2023 |
| Episode |
뮤직뱅크 1181회 |
2023 |
| Episode |
인기가요 Unknown |
2023 |
| Episode |
뮤직뱅크 1178회 |
2023 |
| Episode |
인기가요 Unknown |
2023 |
| Episode |
엠카운트다운 EP.814 |
2023 |
| Episode |
인기가요 Unknown |
2023 |
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뮤직뱅크 1192회 |
2024 |
| Episode |
엔팝 EP.04 |
2023 |
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인기가요 Unknown |
2023 |
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엠카운트다운 EP.815 |
2023 |
| Episode |
뮤직뱅크 1170회 |
2023 |
| Episode |
인기가요 Unknown |
2023 |
| Episode |
엠카운트다운 EP.813 |
2023 |
| Episode |
엠카운트다운 EP.812 |
2023 |
| Episode |
뮤직뱅크 1191회 |
2024 |
| Episode |
인기가요 Unknown |
2024 |
| Episode |
엠카운트다운 EP.779 |
2023 |
| Episode |
뮤직뱅크 1180회 |
2023 |
| Episode |
엠카운트다운 EP.780 |
2023 |
| Episode |
엠카운트다운 EP.783 |
2023 |
| Episode |
엠카운트다운 EP.782 |
2023 |
| Episode |
인기가요 Unknown |
2024 |
| Episode |
인기가요 Unknown |
2023 |
| Episode |
뮤직뱅크 1146회 |
2023 |
| Episode |
엠카운트다운 EP.826 |
2024 |
| Episode |
뮤직뱅크 1147회 |
2023 |