Napstio | Struggle A Tetris x Kingdom Hearts @napstio8399 | Uploaded March 2018 | Updated October 2024, 1 week ago.
Motif

Theme A (Korobeïniki) by Nikolaï Nekrassov: youtube.com/watch?v=Mlx5bWb3t8c
or
youtube.com/watch?v=umEDct4BoGc

Theme B (I don't know the origin and the creator of this one sorry): youtube.com/watch?v=1VNyQgGSXzQ

The 13th Struggle by Yoko Shimomura: youtube.com/watch?v=J5DZZVLqxVA