프로듀서 Twangsta가 발표한 데뷔 앨범입니다.
Tracklist
1. 뿌리 Feat. 화지
2. In The Sewer Feat. Odee
3. Still Digging Feat. Deepflow
4. Trenches Feat. JJK, Joyrain, 서출구, DJ Kendrickx
5. 동면 Feat. Optical Eyez XL
6. On The Ground Feat. Huckleberry P, 816
7. Interlude : 증명의 땅
8. Proof I Feat. Don Mills
9. Proof II Feat. C Jamm
10. Proof III Feat. Kid Ash
11. Light In The Attic