레드스쿨 홍보영상 (Short ver.)
https://www.youtube.com/watch?v=Zq4Doj4L8Vc&index=2&list=PL9gwNLT9SksRRbh4qfXK49H9RwS_KmDbm&t=1s
레드스쿨 홍보영상 (Extended ver.)
https://www.youtube.com/watch?v=fdVEU9y2lmM&index=3&list=PL9gwNLT9SksRRbh4qfXK49H9RwS_KmDbm
즐겁게 보시고, 많이 공유해 주세요~^^