Coffeetalgia
Hey, 成始璄
Coffeetalgia duet with SiKyoung Sung
Hey
Duet
Rachael Yamagata
Duet
OMOCAT, LLC.
Duet (Arr. Leen T' Hart)
Leopold Mozart, Raymond Aldington
Duet♡してくだΨ
YOFFY, 神谷浩史, 茅野愛衣, 喜多村英梨
Duet
Rachael Yamagata
Duet!
坂本真綾, 和田弘樹
叶わない恋でも… duet with 滴草由実
KG, 滴草由実
Duet
Echoes of Nature
Duet
Tata, 羊羽
How Long(Duet Version)
Amber Mallory, Charlie P
Duet ( Koshkendey & Mongun-Ool Ondar )
Chirgilchin
Ghost Duet
Louie Zong
Duet (Rachel Yamagata)
Siloam
Duet
Ozodbek Nazarbekov
Duet（翻自 東方神起）
Brian八一
Duet (Original Mix)
Brann
Duetting Solo(哥布林殺手 Another Adventurer: Nightmare Feast)
Mili
Duet
Echoes of Nature
꼬마인형
윤윤서, 赤雨
Perfect Duet (with Beyoncé)
Ed Sheeran, Beyoncé
Duet
FreeTEMPO
Duet
Brann, Broobz
隔离 (Studio Live Duet)
JACE 陈凯咏, 林家谦
Duet (Jeremy Lim Remix)
Kevin Penkin, Jeremy Lim
Duet
Aryana Sayeed, Shabnam Surayo
Duet
Chirgilchin
선인장 (Duet)
NAM WOO HYUN, 沈圭善
Cigarette Duet
Princess Chelsea
Duet
Yanni
Butterfly (Duet Version)
Rhythmking, Sarah, UG