Thanks to a longer version in XY140 with almost no sound effects, I manage to complete this one.
Note: There is a extended/enhanced variant of the music, which can be seen by clicking on the link of the pinned comment.
Music from the Pokémon X & Y anime.
Composers: Junichi Masuda, Go Ichinose
Arranger: Shinji Miyazaki
Program creator(s): TV Tokyo, Shogakukan-Shueisha Productions Co.Ltd., TV TOKYO MEDIANET, INC.