170528 Solve It cover f(x) - 4 Walls @ J&K Street Cover Dance 2017 (Au)
170528 SVAR cover f(x) - Electric Shock @ J&K Street Cover Dance 2017 (Au)
170528 Ex Girls cover MONSTA X - Stuck @ J&K Street Cover Dance 2017 (Au)
170702 Solve It cover f(x) - LA chA TA @ Watergate Pavilion Cover Dance 2017 (Au)
170528 D.Wice cover CLC - Intro + Hobgoblin @ J&K Street Cover Dance 2017 (Au)
Solve It(Fx)@SM1 J&K Street Cover Dance 2017
170702 "Solve It" cover "F(x)" @ Watergate Cover Dance'17(Audition Round);Cam by NiNo'
170528 GirLish cover Girls' Generation - Intro + THE BOYS @ J&K Street Cover Dance 2017 (Au)
170528 APPRILL cover APRIL - April Story @ J&K Street Cover Dance 2017 (Au)
160619 [Wide] La'Dior cover f(x) - 4 Walls + All Night @THIRD STEP UP 5th Cover Dance
170506 직캠 'Ari'(Solve It) - '4 Walls'(f(x)) @ The Palladium Cover Dance'17 ; Cam by MinDevil
170528 DASH cover Highlight - Plz don't be sad @ J&K Street Cover Dance 2017 (Au)
160625 [Wide] La'Dior cover f(x) - 4 Walls @Siam Square 1 Cover Dance 2016 (Audition)
170506 JUST cover BTS - FIRE @ The Palladium Cover Dance 2017
160723 G-Gangsta cover f(x) - Electric Shock + 4 Walls @ THE PALLADIUM 2016 (Final)
KY'OTO - 4 Walls (dance cover f(x) (에프엑스)) DRAGONFEST 161008
160716 SVAR cover f(x) - 4 Walls @Esplanade Cover Dance#3 (Audition)
La'Dior cover "4 Walls" f(x) @ "Esplanade Cover Dance Contest Season 3"
170506 Anneliese cover GFRIEND - FINGERTIP @ The Palladium Cover Dance 2017
4Walls/f(x) by Hana
![160619 [Wide] La'Dior cover f(x) - 4 Walls + All Night @THIRD STEP UP 5th Cover Dance](https://img.youtube.com/vi/MFgLYtyctZc/0.jpg)
![160625 [Wide] La'Dior cover f(x) - 4 Walls @Siam Square 1 Cover Dance 2016 (Audition)](https://img.youtube.com/vi/7jjqV4GS4rM/0.jpg)
