이서연
- Interpretación
- 22 de enero de 2000 · Seoul, South Korea
Biografía
Lee Seo-yeon, known professionally as Y:SY, is a South Korean singer-songwriter and rapper under H1GHR Music. She is a former member of the girl group fromis_9, formed through the reality survival show Idol School (2017). She left the group in 2024. She made her solo debut on November 17, 2025, with the digital single Naked.
Conocido por
Filmografía
- 덕밥집 · En persona
- 재친구
- 2022 fromis_9 concert ＜LOVE FROM.＞ IN JAPAN 全曲ノーカット版
- fromis_9's Autumn Night · En persona
- fromis_9's Summer Night · En persona
- 리무진서비스 · Guest
- 출장 십오야 · En persona
- 돌들의침묵 · En persona
- 그래서 괜찮은, 회복회
- 그래도 괜찮은, 회복회
- 프로미스의 방
- 프롤로그_프로미스의 방 엿보기
- 아이돌학교 · En persona