BTOB's Changsub will take your breath away as he sings Crush's 'Beautiful' on 'Duet Song Festival'
Broadcasted on March 3,MBC's 'Duet Song Festival'featuredBTOBmemberChangsubandPark Sujinsinging popular'Goblin'drama OST"Beautiful"byCrush.
Both Changsub and Park Sujin gave a praiseworthy performance as the audience was enchanted by their wonderful voices.
Watch the breathtaking performance above!