2최적화 (Next Big Thingz Part 2) (feat. 화나)
3발전을 논하는가 (The Quiett remix) (feat. Jerry.K)
4Skooldayz (feat. The Quiett, U'Noo)
5우린 때론 슬퍼도 웃어 (feat. Paloalto, Creiz Rap'er, Paloalto)
6지하철을 타다 (The Quiett mix) (feat. Jerry.K)
7양치기 소년 (The Quiett mix) (feat. Kebee)
8상승곡선 (feat. The Quiett, 화나, Jerry.K)
9Keep It Underground Part 2 (feat. Paloalto, Jerry.K, PLANET BLACK, Paloalto)
10Quiett Storm (feat. The Quiett)
12새벽에 만난 사람 (feat. Smooth Tale)
13The Rap Game Part 2 (remix) (feat. The Quiett)
15소년을 위로해줘 (Solo Ver.) (feat. Kebee)
16영장을 받아 든 (The Quiett mix) (feat. Jerry.K)
17Pain of Luv 2 (Neverbethesameagain) (feat. Syntax-Error)
18Interlude (feat. The Quiett)
21소울 컴퍼니가 왔단다 (feat. The Quiett, 화나, Kebee, Jerry.K)
