DEVSISTERS - 변신 (Transfigure) (Feat. Kim Do Young)
DEVSISTERS - Glittering Dreams (Feat. Lee Yong Shin)
DEVSISTERS - Rocker's High (Rock Battle Ver.) (Feat. Lee Juseung)
DEVSISTERS - Rocker's High (Feat. Lee Juseung)
DEVSISTERS - Sweet Serenade (Feat. Park Ji Yoon)