1. 4 YA' STEREO (Kim Tae Wan, Park Se Hyun, Jang Jae Min)
Lyrics first line: It's time to put it down like 6 in the morning
2. LAST LUV (Kim Tae Wan, Park Se Hyun, Jang Jae Min)
Lyrics first line: 숨조차쉬기힘든시간들내목을조이는세상은 Translation: The rough times that makes it harder to breathe, The world that tightens my throat
3. ONE BETTER DAY (Kim Tae Wan, Park Se Hyun, Jang Jae Min)
Lyrics first line: 어둠이날감싸고홀로남았다해도한치앞이캄캄해보이지않는다해 Translation:Even when the world covers me and tells me that I'm alone, Because ofthe fact that I can't see anything in front of me
4. WHAT U WANT (Kim Tae Wan, Park Se Hyun, Jang Jae Min)
Lyrics first line: 한번도이런적없던것같아모든게얼어버릴듯 Translation: I think this has never happened to be before, It feels like everything is frozen
5. Y (Rain, Bae Jin Ryul)
Lyrics first line: Somebody 누군가나를좀말려줘요어떻게이렇게당할수가있나요 Translation: Somebody, can anyone stop me? How can I fall for it like that?