[vixx cover] ken

Wish You to be Unhappy (San-E cover) [Live Event in Japan 2013] 

It hurts (2NE1) cover 

Never let you go [2AM cover; The 31st Goldendisc Awards 170114] 

Wild Flower (Park Hyo Shin's cover by 140407 Sukira) 

Tears (X-Japan, TRAX cover) 

FXXK IT (BIGBANG cover) [Jukebus 170226] 

(Huh Gak - Ranning Across The Sky)