2011
Shock (Single)
- Shock (Japanese Version) 3:47
- Muni Dathimyeon (Doojoon & Dongwoon) (문이 닫히면, lit. When The Door Closes) 3:26
- Thanks To (Junhyung & Yoseob) 3:55
- Let It Snow (Hyunseung & Gikwang) 4:13
So Beast (Studio Album)
- Fiction (Japanese Version) 3:56
- Bad Girl (Japanese Version) 3:14
- Shock (Japanese Version) 3:48
- Mystery (Japanese Version) 3:31
- Soom (숨; Breath) 3:34
- Beautiful 3:38
- On Rainy Days (비가 오는 날엔; Biga Oneun Naren) 3:47
- V.I.U (Very Important U) 3:09
- Virus 3:25
- You 3:51
- Fiction (Orchestra Version) (Japanese Version) 4:16
- Rainbow (무지개 – Mujigae) 4:07
Bad Girl (Single)
- Bad Girl (Japanese Versio) 3:12
- Mystery (80KIDZ Remix) 4:25
- Easy (Sincere Version) 3:42
2012
Midnight – Hoshi Wo Kazoeru Yoru (Single)
- Midnight – Hoshi Wo Kazoeru Yoru (星を数える夜; At Night I Count The Stars) (Japanese Version) 3:54
- Amega Furu Nichi Ni Wa (雨が降る日には; On Rainy Days) (Japanese Version) 3:43
- Midnight – Hoshi Wo Kazoeru Yoru (Instrumental) 3:54
- Amega Furu Nichi Ni Wa (Instrumental) 3:43