? download on iTunes: itunes.apple.com The world of new boyband EXO EXO-K and-M presented by SMEntertainment is open! Second Prologue Music Video Single ‘HISTORY (Korean ver.) “Presents the members of EXO-K! More videos will be released shortly, so stay tuned! EXO EXO-M-K and his new boy groups the world music industry will now lead on! They make their debut on the same day and time with the same number in Korea and China. Because it is something never before attempted, it will be good enough for the attention of fans not only in Korea and China, but around the world to capture. ? For more information smtown ? Hompage: www.smtown.com ? smtown EXO-exo-K k.smtown.com ? smtown EXO-M exo-m.smtown.com ? facebook facebook www.facebook.com ? SMTOWN EXO-K : www.facebook.com ? facebook EXO-M: www.facebook.com ? Weibo EXO-K: weibo.com ? Weibo EXO-M: weibo.com ? SMTOWN official YouTube channel: www.youtube.com ? EXO- K Official YouTube channel: www.youtube.com ? EXO-M official YouTube channel: www.youtube.com ? EXO-K_HISTORY MV_Korean far. ? SMEntertainment