BASTIONS OST Part.4 by LE SSERAFIM [single, ost] (2023) by LE SSERAFIM (보컬) on maniadb.com

Performed by LE SSERAFIM 1기 (2020)
- 김채원 : 보컬
- 미야와키 사쿠라 : 보컬
- 허윤진 : 보컬
- 카즈하 : 보컬
- 홍은채 : 보컬

Producer : 13
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Produced by 13
(SCORE(13), Megatone(13), danke, Alex Keem, SOFTSERVEBOY, Young Chance, Moa ‘Cazzi Opeia’ Carlebecker, Arineh Karimi, Jonna Hall, Julia Bognar Finnseter(Blueprint), Anne Judith Wik(Dsign Music), Nermin Harambasic(Dsign Music))
Keyboard SCORE(13)
Guitar Megatone(13)
Bass Megatone(13)
Drums SCORE(13)
Background Vocals Young Chance, Shorelle
Vocals Arrangement SCORE(13), Megatone(13)
Digital Editing SCORE(13), Megatone(13), 김준혁
Recording Engineer 황민희 @ HYBE Studio
Mix Engineer 전부연 @ HYBE Studio