Big Brain (빅브레인) – NO-YEs
Track 01 from Single "The Voicist"
Release Date: 2016.02.22
Big Brain (빅브레인) – 아파
Track 01 from Single "The Moment"
Release Date: 2016.10.18
Big Brain (빅브레인) – 환영 (Welcome)
Track 01 from Single "Billionaire Sound"
Release Date: 2015.10.22
Big Brain (빅브레인) – Break Away
Track 01 from Single "Brain's 1st Respect"
Release Date: 2015.12.28
Big Brain (빅브레인) – Love, Love.
Track 01 from Single "meet you.."
Release Date: 2016.05.23