Genres: K-Pop, Music, Pop
Released: 27 October 2015
℗ 2015 SM Entertainment
Tracklist:
1. 4 Walls
2. Glitter
3. Deja Vu
4. X
5. Rude Love
6. Diamond
7. Traveler (feat. 지코)
8. Papi
9. Cash Me Out
10. When I’m Alone
https://itunes.apple.com/co/album/4-walls-the-4th-album/id1052057270?l=en