Descripción
Track list
01. Overclass (remastered)
02. Interlude (remastered)
03. 사랑해 누나 featuring 휘성 (remastered)
04. Radio (remastered)
05. Drama (remastered)
06. What U Write 4 featuring P-Type & The Illest I.L.L.S. (remastered)
07. History In The Making(remastered)
08. 80 Seasons
09. 80 Seasons (instrumental)
10. Overclass (instrumental)
11. 사랑해 누나 (instrumental)
12. Radio (instrumental)
13. Drama (instrumental)
14. What U Write 4 (instrumental)
15. History In The Making (instrumental)
16. 20 Summers (CD only bonus track)