우리의 봄 : 후우 (Who?) (Our Spring : Who?)

EXO XIUMIN与VIVIZ 银河合作献上的《후우（Who？）》是一首中等节奏，讲述一对不是以朋友身份，而是以恋人身份来迎接这个春天的情侣，可爱氛围满满的歌曲。作曲家Full8loom (장준호, 진리)为音色酷似春天的XIUMIN和银河二人特别创作的歌曲，将爱情萌芽时的那份悸动和甜蜜加倍。[Credits]Lyrics by 진리(Full8loom)Composed by 영광의얼굴들(Full8loom), 진리(Full8loom)Arranged by 영광의얼굴들(Full8loom)Guitar by 고명재Bass by 박순철Keyboard by 장준호Background Vocals by 이지원 Recorded by 정기홍, 최다인, 이찬미 @ Seoul StudioMixed by 조씨아저씨 @ JoeLabMastered by 권남우 @ 821 Sound MasteringProducer 김정하, 임가원, 이다임