On July 31, 2018, Mid-Air Thief self-released “Crumbling”, his second studio album. It was recorded in 2018 and was produced by Mid-Air Thief.

Personnel:

• Mid-Air Thief – instruments
• Ko Jae-Hyun – instruments
• Summer Soul – backing vocals
• Shin Hye-Jung – artwork

Track listing:

All lyrics by Mid-Air Thief and Summer Soul; all music by Mid-Air Thief.

1. Why
2. Ahh, These Chains
3. Gameun Deut
4. Curve and Light
5. Crumbling Together
6. Protector
7. Dirt
8. No Answer