4:06 Nightcore - 21 Guns 4:31 [HD] Green Day - 21 Guns - Nightcore (+ Lyrics) 4:36 Nightcore - 21 Guns || Green Day 4:17 Nightcore - 21 guns 3:32 【Nightcore】→ 21 Guns ( Switching Vocals ) || Lyrics 3:40 Nightcore - 21 Guns (Lyrics) 5:07 Green Day - 21 Guns [Cast Version] (Video) 4:28 Green Day- 21 Guns (Nightcore) 3:48 Nightcore | 21 Guns [Cast Version]『lyric video』 3:27 Nightcore - 21 Guns 4:16 Nightcore - 21 Guns (Cast Version) 3:01 NightCore - 21 Guns [HQ] 3:53 Nightcore - 21 Guns 3:51 Nightcore - 21 Guns 4:17 Nightcore- 21 Guns 3:22 Nightcore ・ 21 Guns | Lyrics 4:33 Nightcore - 21 Guns 5:19 Green day- 21 Guns (lyrics)