1 | | Han Ji-Woo & 1% | Jisoo Lee, 남예찬 | G Major | 9B | 79 |
2 | | Lee Hak-Seong's Step | Jisoo Lee | A♭ Minor | 1A | 112 |
3 | | Take a Break | Jisoo Lee | E♭ Major | 5B | 128 |
4 | | Rule of Three Times | Jisoo Lee, Inhye Kang | G Major | 9B | 79 |
5 | | Do You Want Me To Teach Math? | Jisoo Lee, Inhye Kang | G Major | 9B | 79 |
6 | | B103 | Jisoo Lee, 남예찬 | C Major | 8B | 140 |
7 | | Impossible Triangle | Jisoo Lee, Inhye Kang | D Minor | 7A | 144 |
8 | | 1 Month | Jisoo Lee | G Major | 9B | 79 |
9 | | We Decided To Call This 'Courage' | Jisoo Lee, 남예찬 | A Minor | 8A | 150 |
10 | | Isn't It Beautiful? (Feat. EULER) | Jisoo Lee, 남예찬, EULER | C Major | 8B | 140 |
11 | | The Pi Song | Jisoo Lee | C Major | 8B | 95 |
12 | | It's Over | Jisoo Lee | G Major | 9B | 79 |
13 | | Lonely B103 | Jisoo Lee | C Major | 8B | 135 |
14 | | Victory of Truth | Jisoo Lee | C Major | 8B | 146 |
15 | | I'm Sorry Han Ji-Woo (Pi Song Var.1) | Jisoo Lee | E Major | 12B | 100 |
16 | | Thank You | Jisoo Lee | G Major | 9B | 79 |
17 | | Q.E.D. (Pi Song Var.2) | Jisoo Lee, 남예찬 | C Major | 8B | 135 |
18 | | Ending Credit (Math & Music) | Kyung-Eun Choi, Hyo-Sun Lim | G Major | 9B | 79 |