B1A4 gave fans a heads up on the exciting things to come through their comeback schedule. As seen on the album tracklist, several B1A4 members stepped up their game as maturing artists by taking part in the composing and writing of the tracks. Jinyoung also took the lead with writing, composing, producing, and/or arranging for all the tracks on the album, including the title track.
Their agency WM Entertainment stated, "'Solo Day' will be a seasonal song that is perfect for summer in B1A4's style."
1. Solo Day
2. What does that make me? (What do I become?)
3. It's Going Well
4. A Cup of Water
6. You (feat. Sunmi)
You can also check out their teasing schedule for their comeback on their homepage here!