演员金世正不仅参演《驱魔面馆2：全面回击》，还为此剧献唱OST，展现了特别的感情。

《다시 그렇게 (Once again)》是一首表达了都哈娜高冷却温暖的内心的抒情曲。她虽然过着英雄般的生活，却对离别不熟悉，而且将要背负更大的责任感和经历考验的内心。

《다시 그렇게 (Once again)》中平静的琴声突显了金世正鲜明的嗓音。金世正越来越有号召力的声音，与浓厚的乐器完美配合，展示出另一种感情并给观众带来新的感动。特别是像说话一样写的歌词中，虽然悲伤，但能感受到都哈娜想要采取进取态度的多种感情。

另外，金世正在《다시 그렇게 (Once again)》在录音现场展现了惊人的唱功和真诚的态度，她以更加真实、戏剧性地讲述都娜的故事，完美的感情表现让现场工作人员赞叹不已。

[Credits]

Composed by SNNNY
Lyrics by SNNNY
Arranged by SNNNY, 김기림

Vocals by 김세정

Guitars by 김기림
Piano & Bass by deeno (SNNNY)
Drums by Yejune Synn (SNNNY), HERO (SNNNY)
Vocals Directed by deeno (SNNNY)

Recorded, Mixed, Mastered @ TONESTUDIO SEOUL

Recorded by 최민성, 김주훈
Digital Editied by 최민성
Mixed by 최민성
Mastered by 최민성

OST Producer 김정하, 이주미, 송예진