Check out the promotional video for 'SMTOWN LIVE WORLD TOUR IV in SEOUL'

SMEntertainment has now released their promotional video for 'SMTOWN LIVE WORLD TOUR IV in SEOUL' which will be held on the 15th of August at the Seoul World Cup Stadium.

Girls' Generation and f(x) will definitely be there and you can check out the next clip to see the other artists who will be joining them~