Credits from game:

Sound Producer: Yasunori Mitsuda
Co-Sound Producer: Kenichi Funayama
Arrangement & Programming: GUID : HATA & KALTA
Production Assistant: Yoko Shimomura
Composers: Masashi Hamauzu, Junya Nakano, Yasuhiro Kawakami, Kenji Ito, Ryuji Sasaki
Recording & Mixing Engineer: Kenji Nagashima
Assistant Engineer: Shuji Yoshida
Mastering Engineer: Jun Miura
Musicians: HATA, KALTA, Yasunori Mitsuda, Toru Nakajima, Kunihiko Kurosawa, Hiroyuki Shiotani, Kinya Sogawa, Haruo Kondou, Miki Koizumi, Kenichi Funayama
Sound Effects: Teruaki Sugawara, Eiji Nakamura

Credits from SSCX-10001:

MUSICIANS
A.Guitar, E.Guitar, E.Sital & Voice: HATA
Drums, Percussion, Keyboard & Voice: KALTA
A.Piano, Samba Whistle, Percussion & Voice: Yasunori Mitsuda
A.Piano, E.Piano & Trombone: Toru Nakajima
Medieval Percussion: Kunihiko Kurosawa
Saxophone & Flute: Hiroyuki Shiotani
Shakuhachi: Kinya Sogawa
Bag Pipe: Haruoh Kondoh
Voice: Miki Koizumi, Kenichi Funayama

MUSIC & SOUND STAFF
Sound Producer: Yasunori Mitsuda
Co-Sound Producer: Kenichi Funayama (HAKUHODO-CSD)
Arrangement & Programming: GUIDO : HATA & KALTA
Production Assistant: Yoko Shimomura
Composers: Masashi Hamauzu, Junya Nakano, Yasuhiro Kawakami, Kenji Ito, Noriko Matsueda, Ryuji Sasai, Yoko Shimomura, Yasunori Mitsuda
Recording & Mixing Engineer: Kenji Nagashima
Assistant Engineer: Shuji Yoshida (GREEN BIRD)
Mastering Engineer: Jun Miura (SUNRISE STUDIO)