About
single by f(x)
Release Date
January 1, 2016
Artist Origin
South Korea
Tracklist
Disc 1
- 1 4 Walls 3:29
- 2 COWBOY 3:24
- 3 4 Walls inst 3:27
- 4 COWBOY inst 3:23
Disc 2
- 1 4 Walls Music Video -Japanese Ver.-
- 2 4 Walls Music Video Making
- 3 4 Walls / COWBOY Jacket making
