| Track | Artist | Key | Energy | Camelot | BPM | ||
|---|---|---|---|---|---|---|---|
| Hug Me (I'm In Your Arms) | Norwegian Wood | D Major | 2 | 10B | 69 BPM | ||
| Yes | Yoon Jong Shin, MINSEO | A♭ Major | 4 | 4B | 144 BPM | ||
| Take My Hand | Kassy | G Major | 2 | 9B | 84 BPM | ||
| Sleepless Night | Rothy | G Major | 3 | 9B | 125 BPM | ||
| 길에서 | Navi | E♭ Major | 5 | 5B | 130 BPM | ||
| If We Meet Someday | 20 Years of Age | A♭ Major | 5 | 4B | 124 BPM | ||
| Moonlight | Ha Hyun Sang | D Major | 4 | 10B | 126 BPM | ||
| Place | EZ Kim, Taylor | C Major | 3 | 8B | 118 BPM | ||
| Reflection of You In Your Smile | Rothy | D♭ Major | 6 | 3B | 137 BPM | ||
| You're The Reason | Urban Zakapa | A Major | 2 | 11B | 129 BPM | ||
| Us (feat. Lee Aram) | saevom, Lee Aram | C Minor | 3 | 5A | 126 BPM | ||
| 10 Reasons For I Love You | THE ADE | A Major | 4 | 11B | 98 BPM | ||
| Story | Lee Seok Hoon | D♭ Major | 4 | 3B | 76 BPM | ||
| 묘해, 너와 (Full Session) | Acoustic Collabo | B Major | 5 | 1B | 132 BPM | ||
| Rose | Yoon Mirae | C Major | 2 | 8B | 120 BPM | ||
| Maybe if | KyoungSeo | D Minor | 7 | 7A | 102 BPM | ||
| 자꾸 더 보고싶은 사람 | MAMAMOO | B Major | 4 | 1B | 134 BPM | ||
| The song I loved | Sojung | G Major | 8 | 9B | 220 BPM | ||
| Fall winds | Damsonegongbang | A Major | 3 | 11B | 151 BPM | ||
| Hello, Earth | Sogaksogak | G Major | 4 | 9B | 182 BPM | ||
| 아나요 Let You Know | WENDY | E Major | 5 | 12B | 134 BPM | ||
| Begin Again | KIM JAE HWAN | A♭ Major | 7 | 4B | 138 BPM | ||
| Collection of Short Stories (Winter To Spring) | Hello Ga-Young | D Major | 2 | 10B | 124 BPM | ||
| Cheer Up | THE ADE | E♭ Major | 6 | 5B | 206 BPM | ||
| Half | Jin Minho | F Minor | 6 | 4A | 128 BPM |
Butterfly Effect is a somber, low-energy track by Rothy from RE:PLAYLIST Vol.2, released July 8, 2018. It runs 4:24 at 137 BPM (274 BPM double-time) in E Major (Camelot 12B).
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