[MMV] Bittersweet.
Hyunah, M, 마부스, Red Roc, Basick - Bit...
Brave Brothers- Bittersweet R&B Versi...
[Mu-GEN Cover] Brave Brothers (용감한 형제...
Brave Brothers Bittersweet feat. M, 현...
Brave Bothers - Bittersweet featuring...
[KY 금영노래방] 용감한형제 - Bittersweet(Feat.현...
[Teaser] BraveSound - 용감한형제 BraveBrot...