Cho Kyu-hyun - Two People | 규현 - 두 사람 [Yu Huiyeol's Sketchbook / 2017.06.07]
9:39
KyuHyun - At Gwanghwamun / A Milion Pieces [Yu Huiyeol's Sketchbook]
4:17
성시경 (Sung Si Kyung) - 두 사람 (Two People) (Lyrics Eng/Rom/Han)
4:18
[King of masked singer] 복면가왕 스페셜 - (full ver) Kyu hyun - Wild Flower, 규현 - 야생화
4:29
Cho Kyu-hyun - Goodbye for Now | 규현 - 다시 만나는 날 [Yu Huiyeol's Sketchbook / 2017.06.07]
4:14
【TVPP】 Sandeul(B1A4) - Two People, 산들(B1A4) - 두 사람 @ Duet Song Festival
5:34
[HIT]불후의명곡2(Immortal Songs 2)-규현(Cho Kyu Hyun, Super Juinor) 기억의 습작20110903 KBS
3:59
Sung Sikyung(성시경) - Every Moment of You(너의 모든 순간) (Sketchbook) | KBS WORLD TV 210528
7:42