歌曲列表

• 1
  HEARTBEAT

  HEARTBEAT - Q'ulle
• 2
  Chain

  Chain - Q'ulle
• 3
  HEARTBEAT (Off Vocal karaoke ver.)

  HEARTBEAT (Off Vocal karaoke ver.) - Q'ulle
• 4
  Chain (Off Vocal karaoke ver.)

  Chain (Off Vocal karaoke ver.) - Q'ulle