21 GUNS - Green Day

Simplified chord chart for 21 GUNS - Green Day (karaoke of Atomic Karaoke...), in F at 81 BPM: 7 chords instead of 12, and 28 changes instead of 94. Sevenths became triads (A#, Am, C, C#, D, F, Gm), which cuts down the shapes you have to learn. Good for playing along all the way through without stalling on a change.

KeyF

Tempo 81 BPM

Chord changes28

ChannelAtomic Karaoke...

In this version the sevenths were reduced to triads, and 66 changes too short for the hand to follow were merged. A diminished chord appears as minor — that is a substitution, not an equivalence: it sounds close when you are playing along, but it is not the same chord. For the harmony as it is, use the full version.

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Diatonic chords of F

Degrees of the key
I	ii	iii	IV	V	vi	vii°
F	Gm	Am	A#	C	Dm	E°

Chord track

Click any chord to jump the video to that point.

Notes that make up each chord

Useful for one-note-at-a-time instruments — sax, trumpet, flute, violin: they do not play the chord, they play its notes.

Chord	Notes	Functions
A#	A# D F	root, major third, fifth
Am	A C E	root, minor third, fifth
C	C E G	root, major third, fifth
C#	C# F G#	root, major third, fifth
D	D F# A	root, major third, fifth
F	F A C	root, major third, fifth
Gm	G A# D	root, minor third, fifth

Full chord chart with timings

The same sequence as a table, for reference or printing.

#	Time	Chord	Length
1	0:00	C#	19.6s
2	0:19	C	4.5s
3	0:24	A#	3.1s
4	0:27	Am	10.6s
5	0:38	Gm	7.6s
6	0:45	C	3.0s
7	0:48	A#	23.5s
8	1:12	C	18.4s
9	1:30	A#	2.2s
10	1:32	C	9.7s
11	1:42	A#	21.3s
12	2:03	C	3.0s
13	2:06	A#	23.6s
14	2:30	C	18.5s
15	2:48	A#	2.2s
16	2:50	C	9.5s
17	3:00	A#	3.6s
18	3:04	C	2.2s
19	3:06	A#	7.9s
20	3:14	F	3.6s
21	3:17	A#	2.9s
22	3:20	C	17.3s
23	3:38	Am	21.2s
24	3:59	A#	6.0s
25	4:05	F	2.2s
26	4:07	D	3.7s
27	4:11	A#	2.2s
28	4:13	C	—