I'm Sorry chords
by Brenda LeeOriginal Published Key: Bb Major
Time Signature: 4/4
Tempo: 70 bpm
Guitar Tuning: E A D G B e
Skill Level: Intermediate 🟠
Chords: Bb, Bdim7, Cm7, F7, A7
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Play-Along Video
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Speed: x0.1
I'm Sorry
Song Key is highlighted - Transpose to any other key
Bb A7 Bb Bdim7 Cm7 F7
Intro: 4/4 | - Oo | Oo...| | - | - |
Bb A7
1. I'm sorry, so sor-ry,
Bb Bdim7
That I was such a fool
Cm7 F7
I didn't know,
Cm7 F7 Bb Bdim7
Love could be so | cruel - |
Cm7
Oh, oh, oh, oh
F7
Uh-oh... Oh, yes
Bb A7
You tell me, mis takes,
Bb Bdim7
Are part of be-ing young
Cm7 F7
But that don't right,
Cm7 F7 Bb Bdim7 Cm7 F7
The wrong that's been | done - | - |
Bb A7
2. (I'm sorry) I'm sor-ry
Bb
(So sorry) So sor-ry
Bdim7
Please ac-cept my a-pol-o-gy
Cm7 F7
But love is blind
Cm7 F7 Bb Bdim7
And I was too blind to | see - |
Cm7
Oh, oh, oh, oh
F7
Uh-oh... Oh, yes
Bb A7
You tell me, mis takes,
Bb Bdim7
Are part of be-ing young
Cm7 F7
But that don't right,
Cm7 F7 Bb Bdim7
The wrong that's been | done - |
Cm7
Oh, oh, oh, oh
F7
Uh-oh... Oh, yes
Bb A7
3. I'm sorry, so sor-ry,
Bdim7
Please ac-cept my a-pol-o-gy
Cm7 F7
But love is blind
Cm7 F7 Bb
And I was too blind to see...(Sorry)Arrangement Details:
- Key Signature: Bb Major - 2 flats (Bb, Eb)
- Time Signature: 4/4 — Four quarter-note beats per measure
- Tempo: Slowly
- Metronome: ♩ = 70
- Voice Range: F3 - Bb5
- Chord Types Used:
🔹 Major chord: Bb
🔹 Minor seventh chords: Cm7
🔹 Diminished seventh chord: Bdim7
🔹 Dominant seventh chords: F7, A7
🎸Beginner Guitarists:
This song is rated Intermediate because chords like Bb, Cm7, and F7 are typically played as barre chords, which can be challenging for beginners.
The easiest key for beginners is C Major with chords: C, C#dim7, Dm7, G7, B7.
C#dim7: Although it looks difficult, C#dim7 is surprisingly easy to play:
C#dim7: C#-E-G-A# 🎸 Frets Notes Fingers e|---3--- ← G 4th B|---2--- ← C# 2nd G|---3--- ← A# 3rd D|---2--- ← E 1st A|------- E|-------
Playing along with the video:
- The official video requires a capo on the 10th fret, which is not ideal for most guitars.
- On longer‑neck guitars, it may work, but the sound will be pitched high.
- A better option: de‑tune each string one whole step and play in C Major — this will sound in Bb Major, matching the original recording.
e|----------------- (1st string = high E) B|----------------- (2nd string = B) G|----------------- (3rd string = G) D|----------------- (4th string = D) A|----------------- (5th string = A) E|----------------- (6th string = low E)
🎸 Whole Step Down Tuning (D G C F A D)
d|----------------- (1st string becomes D) A|----------------- (2nd string becomes A) F|----------------- (3rd string becomes F) C|----------------- (4th string becomes C) G|----------------- (5th string becomes G) D|----------------- (6th string becomes D)
Song Details:

- Songwriter: Dub Albritten, Ronnie Self
- Lyrics Begin: I'm sorry, so sorry, that I was such a fool.
- Genre: Country
- Featured Artist: Brenda Lee
- Single:
Recorded: 28 March 1960
Released: 16 May 1960
A-side: That's All You Gotta Do - Album: Brenda Lee
Recorded: October 19, 1958 – March 28, 1960
Released: August 1, 1960
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