Jero (제로) – やんちゃ道 / Yancya Michi (개구쟁이의 길)
Track 13 from Album "Best & Rare"
Release Date: 2011.04.13
Be One with Kpop - with Lyric
Track 13 from Album "Best & Rare"
Release Date: 2011.04.13
Track 03 from EP "うぬぼれ / Unubore (자만심)"
Release Date: 2016.06.29