https://vgmdb.net/album/75792

Disc 3, track 14, "Ending <Shin Megami Tensei if...>". The rip we currently have is the pre-release version in which this track fades out before it has time to loop properly.

https://www.youtube.com/watch?v=4nFAZrc04eE

The one used in this video qualifies?

Try with this one: http://www.megaten.ru/url/go/aHR0cHM6Ly95YWRpLnNrL2QvWF9MaFFfRHYzWUhpYlE=

Try with this one: http://www.megaten.ru/url/go/aHR0cHM6Ly95YWRpLnNrL2QvWF9MaFFfRHYzWUhpYlE=
Length of said track doesn't match the one in VGMdb listing, so it's probably the same rip.