Dynamic Duo put on a different stage in their retro fashion.

On December 17ths episode of MBC 'Show! Music Core' Dynamic Duo sang 'Friday on fire'/

On this day Dynamic Duo caught the eyes by wearing reto fashion that was in style 10 years ago. One size too big pants with one side rolled up and big necklace made it look as if we were going back to the past. On the other hand, Simon D, who featured the song caught the attention by wearing fur that accentuated luxurious concept. Dynamic Duo and Simon D's opposing fashion gave different entertainment.

After the show fans commented "Dynamic Duo's outfit is completely old-school", "it makes me think of BS MASS". About Simon D's outfit they commented "completely Chung dam dong style", and "you look rich".

On the other hand, 'Friday on fire' is a club tune that makes you move like typical Dynamic Duo music collaborated with electronic DJ team Planet Shiver..

Dynamic Duo plans on releasing 6th album 'DIGILOG 2/2' beginnning of 2012 and on January 27 and 28 will host 'AMEBAHOOD CONCERT' with Simon D and Rhythm power. In February they will host a concert in America, continuing their active promotion.