1Intro
2힘들어
3힘들어 (Inst.)
힘들어 [Digital Single]
떠나갈게 [Digital Single]
1나를 바라봐
2힘들어 (Inst.)
3힘들어
4Intro
5떠나갈게 (Inst.)
6떠나갈게
![힘들어 [Digital Single]专辑](http://p3.music.126.net/Suk8Rud3qQCw7WyQtkZFIA==/6660841441185575.jpg?param=150y150)
![힘들어 [Digital Single]专辑](http://p3.music.126.net/Suk8Rud3qQCw7WyQtkZFIA==/6660841441185575.jpg?param=126y126)
![떠나갈게 [Digital Single]专辑](http://p3.music.126.net/caqKb68gUg0hfFiSGCTalA==/109951163116881019.jpg?param=126y126)