Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | Midnight Summer Dream | MAMAMOO | 3:18 |
| 2 | Egotistic | MAMAMOO | 3:16 |
| 3 | Rainy Season | MAMAMOO | 3:42 |
| 4 | Sky! Sky! | MAMAMOO | 3:21 |
| 5 | Sleep in the Car | MAMAMOO | 3:22 |
| 6 | Selfish | MAMAMOO feat. SEULGI | 3:12 |
| 7 | Egotistic (inst.) | MAMAMOO | 3:16 |
Source: MusicBrainz release group e955e6dd-c0ba-4db6-b1cc-0ddd0a52107e (CC0). Cover: Cover Art Archive.