[alexfilth]

English tracklist added, last 10 tracks are from X-2 (they're not rearranged according to the official website).
I guess Noriko Matsueda and Takahito Eguchi should be added in the composed by\arranged by fields.

EDIT
Composers\Arrangers in detail:

Spoiler:

2,4,11,12,17,19,20,23,26,29,31,39,46,51,56,60,66,6 7,74,76,79,83,84,86
Compose: Nobuo Uematsu, Arrange: Masashi Hamauzu

3
Compose: Nobuo Uematsu, Arrange: Hirosato Noda

5,22,25,45,47,69,72,73,93,94
Compose & Arrange: Nobuo Uematsu

6~8,13,14,16,21,24,32~34,44,49,53,54,57,82,87,92
Compose & Arrange: Junya Nakano

9,10,40,85
Compose: Nobuo Uematsu, Arrange: Nobuo Uematsu & Tsutomu Narita

15,27,28,30,38,42,43,48,55,71
Compose: Nobuo Uematsu, Arrange: Junya Nakano

18,35,41,50,52,58,59,61~65,68,75,77,81,88
Compose & Arrange: Masashi Hamauzu

36
Compose: Masashi Hamauzu, Arrange: Junya Nakano

37,80
Compose: Masashi Hamauzu, Arrange: Masashi Hamauzu & Ryo Yamazaki

70,89,91
Compose: Nobuo Uematsu, Arrange: Shiro Hamaguchi

78
Compose: Nobuo Uematsu, Arrange: Masashi Hamauzu & Ryo Yamazaki

95~104
Compose & Arrange: Noriko Matsueda & Takahito Eguchi