She released her first digital single "Paradise" on January 29, 2020.
2017: Debut with Dreamcatcher, MIXNINE
In October, Siyeon, alongside fellow members JiU, Yoohyeon, and Dami, became contestants on the survival show MIXNINE. However, on December 10, it was announced that all four members would be leaving the show.
- "Paradise" (2020)
- "2021 Now N New" (with Various Artists as part of Hope TV SBS 2021) (2021)
- "Love & Secret OST Part.2" (with Onejunn) (2014)
- "Into the Ring OST Part.1" ("Good Sera") (2020)
- "The Goddess of Revenge OST Part.1" ("No Mind") (2020)
- "Dark Hole OST Part.2" ("Shadow" with Dami) (2021)
Producing and writing credits
- All credits adapted from KOMCA, unless stated.
Dystopia : The Tree of Language
|Dreamcatcher||"Black or White"||Dystopia : The Tree of Language||Writing|
- During Dreamcatcher's Nightmare Series, each member represented a specific nightmare or fear. Siyeon's representative fear was the fear of being trapped in a small space.
- Her role model is Hyolyn.
- She can do voice impressions of Pikachu, Psyduck, and Squirtle.
- While in high school, she was the vocalist of a band.
- Her nicknames are Wolf and Singnie.
- She is a fan of ONE OK ROCK and Baby Metal.
- She is a fan of Marvel, especially Captain America.
- She is also a fan of Capcom, especially Morrigan Aensland.
- Main article: Siyeon (Dreamcatcher)/Gallery