Duet
Rachael Yamagata
Duet
noli, 景衍Flowsik
나로 바꾸자 (duet with JYP)
Rain, J.Y. Park
此生无憾(Duet版)
吴汉钟, 广东吴勇
Duet
OMOCAT, LLC.
듀엣
Nell
Duet
小施和疯子
Duet
Frankie Cosmos
Duet
Echoes of Nature
Duet
Ozodbek Nazarbekov
Duet（翻自 東方神起）
Brian八一
Duet
全自动小兔
Duet
Farahmand Karimov, Ismoiljon Ismoilov
Duet
Count Basie
Duet
Echoes of Nature
Duet (Rachel Yamagata)
Siloam
Duet (From "Omori") (Flute & Piano Version)
Moisés Nieto, Dan DeSimone
Duet!
坂本真綾, 和田弘樹
DUET
Paintamelody
Duet (Omori) (Piano Slowed & Reverb)
Augustin Garnier
Butterfly (Duet Version)
Rhythmking, Sarah, UG
DUET
川嶋あい
Duet
Aryana Sayeed, Shabnam Surayo
Duet
Chirgilchin
Duetting Solo(哥布林殺手 Another Adventurer: Nightmare Feast)
Mili
Duet
Rachael Yamagata
Duet
Matthew Garrison
Duet
Wes Mack, Carly McKillip
How Long(Duet Version)
Amber Mallory, Charlie P
Duet -winter ver.-
东方神起