Double Action Den O

• 02:16
  Den-O Double Action Piano Form 4
• 01:53
  Den-O Double Action Piano Form 1
• 02:43
  Den-O Double Action Piano Form 3
• 03:54
  Den-O Double Action Piano Form 2
• 03:35
  Kamen Rider DEN-O OST Double Action (Gun Form)
• 04:05
  Kamen Rider DEN-O OST Double-Action [Instrumental]