I do not own ANY of the soundtrack or video. Rights for audio and video go to UMG / Thirty Seconds to Mars and Square-Enix/Disney respectively.

[This is purely fan-made, obviously)
Credits:

Compiled and Edited by TheBlueSkyhawk

This work is non-commercial media, pending
approval from the following outlets:

Footage (Copyright – Square-Enix/Disney):

Kingdom Hearts III
Kingdom Hearts III – Opening Cinematic

Audio (Copyright to Thirty Seconds to Mars):

"This is War" - Thirty Seconds to Mars, 2009.

Any revenue claimed on advertisments on
this video is directly credited to those who
hold the copyrights to the media used. This is a
completely non-commercial work, in no way
affiliated with Warner Bros, or J.K. Rowling.

Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.



Sources:

Music:
Thirty Seconds to Mars – This is War
   • Thirty Seconds to Mars - This is War ...  

Video:
Kingdom Hearts 3 - All Cutscenes Full Movie HD

   • Kingdom Hearts 3 - All Cutscenes Full...  

Kingdom Hearts 3 All Cutscenes ( Game Movie)
   • Kingdom Hearts 3 All Cutscenes ( Game...  

KINGDOM HEARTS 3 - Full Opening Cinematic

   • KINGDOM HEARTS 3 - Full Opening Cinem...