Britney Spears - I Did It Again

The chord chart for Britney Spears - I Did It Again (karaoke of Karaoke Tracks Planet) is in C#m, at 96 BPM, with 11 distinct chords over 3:32: Amaj7, B, Bm, Bmaj7, C#m, C#maj7, Emaj7, F#maj7 and others. The track below follows the video — the highlighted chord is the one sounding now, and the next one appears before the change so you can get your hand ready.

KeyC#m

Tempo 96 BPM

Chord changes53

ChannelKaraoke Tracks Planet

This is the harmony as the analysis found it, sevenths and all. If you are just starting to play along, the simplified version uses triads only: 7 chords instead of 11.

Now playing 0:00

C#maj7

Next Amaj7

Diatonic chords of E

Degrees of the key
I	ii	iii	IV	V	vi	vii°
E	F#m	G#m	A	B	C#m	D#°

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
Amaj7	A C# E G#	root, major third, fifth, major seventh
B	B D# F#	root, major third, fifth
Bm	B D F#	root, minor third, fifth
Bmaj7	B D# F# A#	root, major third, fifth, major seventh
C#m	C# E G#	root, minor third, fifth
C#maj7	C# F G# C	root, major third, fifth, major seventh
Emaj7	E G# B D#	root, major third, fifth, major seventh
F#maj7	F# A# C# F	root, major third, fifth, major seventh
G#	G# C D#	root, major third, fifth
G#7	G# C D# F#	root, major third, fifth, minor seventh
G#maj7	G# C D# G	root, major third, fifth, major seventh

Full chord chart with timings

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

#	Time	Chord	Length
1	0:05	C#maj7	25.2s
2	0:30	Amaj7	2.5s
3	0:32	G#maj7	3.2s
4	0:36	C#maj7	4.4s
5	0:40	Amaj7	2.5s
6	0:42	G#maj7	3.2s
7	0:46	F#maj7	2.5s
8	0:48	G#maj7	2.5s
9	0:51	Amaj7	1.9s
10	0:53	Bmaj7	3.2s
11	0:56	C#maj7	3.8s
12	1:00	Bm	1.3s
13	1:01	Emaj7	4.4s
14	1:05	C#maj7	4.4s
15	1:10	Emaj7	3.8s
16	1:13	G#maj7	1.9s
17	1:15	C#maj7	4.4s
18	1:20	Amaj7	3.2s
19	1:23	G#maj7	3.2s
20	1:26	C#maj7	4.4s
21	1:30	Amaj7	2.5s
22	1:33	G#maj7	3.2s
23	1:36	F#maj7	2.5s
24	1:39	G#7	2.5s
25	1:41	Amaj7	1.9s
26	1:43	Bmaj7	3.2s
27	1:46	C#maj7	3.8s
28	1:50	Emaj7	5.7s
29	1:56	C#maj7	4.4s
30	2:00	Emaj7	3.8s
31	2:04	G#maj7	1.3s
32	2:05	C#maj7	11.4s
33	2:17	Amaj7	2.5s
34	2:19	B	2.5s
35	2:22	C#m	2.5s
36	2:24	B	2.5s
37	2:27	Amaj7	2.5s
38	2:29	B	2.5s
39	2:32	C#maj7	6.3s
40	2:38	Emaj7	5.7s
41	2:44	C#maj7	4.4s
42	2:48	Emaj7	3.8s
43	2:52	Amaj7	1.9s
44	2:54	C#maj7	4.4s
45	2:58	Emaj7	5.7s
46	3:04	C#maj7	4.4s
47	3:08	Emaj7	3.8s
48	3:12	G#maj7	1.9s
49	3:14	C#maj7	4.4s
50	3:18	Emaj7	5.7s
51	3:24	C#maj7	4.4s
52	3:29	Emaj7	3.8s
53	3:32	G#	—