That footage is from Who Can Roast the Most (I think 2?). Here's some videos on youtube of the jam. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-FmzzG-gDf4I.html ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ArWuqsX86aQ.html
Yeah. Definitely great music for Megas. Just want to mention that I didn't pick out the music. 0:00-1:00 was uploaded by KoreanRoc instagram page. 1:29-2:11 was uploaded by bagofclips instagram page.