위키미키 - Butterfly / 2018 PyeongChang Winter Olympics Special [digital single] (2018) by 위키미키 (보컬) on maniadb.com

Performed by 위키미키 1기 (2017)
- 최유정 : 보컬
- 김도연 : 보컬
- 지수연 : 보컬
- 엘리 : 보컬
- 세이 : 보컬
- 루아 : 보컬
- 리나 : 보컬
- 루시 : 보컬
Original Title Performed by 러브홀릭스

Lyrics by 강현민, 이재학

Composed by 이재학

Arranged by 영광의 얼굴들(Full8loom), Jake K(Full8loom)

Music Directed by 영광의 얼굴들(Full8loom), 진리(Full8loom)

All Instruments by 장준호, Jake K

Guitar by 고명재

Background Vocals by 이지원

Recorded by 장우영, 민성수 at doobdoob Studio

Mixed by 김한구 at sound POOL studios (assist. 정호진, 최진영)

Mastered by Alex at DeYoung Masters, Los Angeles, CA

Music Video Directed by 김예진 at AZING