4 Walls / COWBOY
| Artist | f(x) |
| Record Labels | AVEX MUSIC |
Song List
| Song | Artist | Album | Lyrics |
|---|---|---|---|
| 4 Walls (inst) | f(x) | 4 Walls / COWBOY | |
| COWBOY (inst) | f(x) | 4 Walls / COWBOY | |
| COWBOY | f(x) | 4 Walls / COWBOY | |
| 4 Walls (Japanese Ver.) | f(x) | 4 Walls / COWBOY |
| Artist | f(x) |
| Record Labels | AVEX MUSIC |
| Song | Artist | Album | Lyrics |
|---|---|---|---|
| 4 Walls (inst) | f(x) | 4 Walls / COWBOY | |
| COWBOY (inst) | f(x) | 4 Walls / COWBOY | |
| COWBOY | f(x) | 4 Walls / COWBOY | |
| 4 Walls (Japanese Ver.) | f(x) | 4 Walls / COWBOY |