에프엑스 f(x) Live at London Korean Festival 2015

f(x) performing at the London Korean Festival 2015 in Trafalgar Square on the 9th August 2015 The video includes the ending of 'Hot Summer' & Full 'Red Light' Performance. 0:00- 1:11 - Ending of 'Hot Summer' 1:12 - 4.42- Red Light