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!
坂本真綾, 和田弘樹
Duet（翻自 東方神起）
Brian八一
Flower Duet
Patricia Petibon
Duet
Rachael Yamagata
Ghost Duet
Louie Zong
Duet
Draxalis
Duet ( Koshkendey & Mongun-Ool Ondar )
Chirgilchin
Duet
Tata, 羊羽
Duet
Echoes of Nature
Duet (Rachel Yamagata)
Siloam
How Long(Duet Version)
Amber Mallory, Charlie P
叶わない恋でも… duet with 滴草由実
KG, 滴草由実
好心分手
卢巧音, 王力宏
Duet
Ozodbek Nazarbekov
Duet
Echoes of Nature
Duetting Solo(哥布林殺手 Another Adventurer: Nightmare Feast)
Mili
Duet
Frankie Cosmos
Duet
Chirgilchin
꼬마인형
윤윤서, 赤雨
Perfect Duet (with Beyoncé)
Ed Sheeran, Beyoncé
Duet
Brann, Broobz
선인장 (Duet)
NAM WOO HYUN, 沈圭善
隔离 (Studio Live Duet)
JACE 陈凯咏, 林家谦
Duet
Frink
Duet
Aryana Sayeed, Shabnam Surayo
Duet (Main Love Theme)
Nino Rota