1 Musim
2 Episode
유명가수전 히든트랙 - Season 1 Episode 2
- Tahun: 2021
- Negara: South Korea
- Aliran: Talk, Reality
- Studio: TVING
- Kata kunci:
- Direktur: Yoon Hyun-jun
- Pemeran: Lee Seung-yoon, Jeong Hong-il, Lee Mu-jin