Kingdom Hearts Birth by Sleep
Unbreakable Chains
Theme Notes.png
Arranger Takeharu Ishimoto
Composer Takeharu Ishimoto
Length 5:21

"Unbreakable Chains" is a musical theme by Takeharu Ishimoto that appears in Kingdom Hearts Birth by Sleep. It is one of the boss themes of Vanitas.

AppearancesEdit

Kingdom Hearts Birth by SleepEdit

Ventus's StoryEdit

Battles
Cutscenes
  • Dive to the Heart: "Unfinished Union"

Kingdom Hearts Union χEdit

Medals

CompositionEdit

"Unbreakable Chains" is five minutes and 21 seconds in Kingdom Hearts Birth by Sleep.

The track is a climactic arrangement of Vanitas's primary boss theme, "Enter the Darkness". As such, it incorporates elements of various themes featured in "Enter the Darkness": "Roxas", "Ventus", and "Sora".

AlbumsEdit