Standards

Be Careful It's My Heart chords & key

Key
F major
Form
ABAC
Bars
32
Groove
Medium swing
Time signature
4/4

“Be Careful It's My Heart” is a jazz standard by Irving Berlin. Most bands play it in F major, medium swing; the tune runs 32 bars in ABAC form. Harmonically it contains 3 major ii–V–I cadences and 2 minor ii–V–i, uses 18 different chords and moves between the key centres F major, F minor and G minor. In this atlas it appears on 4 album tracks.

Chord changes

Showing in: Concert (C) — F major

A
Gm7/CC7
Gm7/CC7
F6Gm7
A♭dim7F/A
Gm7/CC7
Gm7/CC7
F6Gm7
A♭dim7F/A
B
Fmaj7E7♯5
E♭7D7
Gm7♭5/D♭C7
Fmaj7
E♭m7
A♭7
G7
Gm7C7
A
Gm7/CC7
Gm7/CC7
F6Gm7
A♭dim7F/A
Gm7/CC7
Gm7/CC7
Am7
D7
C
Gm7
E♭9♯11
Fmaj7Dm7
G7
Gm7
C7susC7
F6
Gm7C7

Changes as commonly played (concert pitch). Your band's version may differ.

Harmonic analysis

3Major ii–V–I
2Minor ii–V–i
15ii–V moves
0Tritone substitutions
0Dominant chains
18Different chords

Most used chords

  • C7×12
  • Gm7/C×8
  • Gm7×7
  • F6×4
  • A♭dim7×3
  • F/A×3

Key centres reached by ii–V

F major, F minor and G minor

Characteristics

  • ABAC song form

Recorded on these albums

Standards with similar changes

Similarity of the chord progression, independent of key.

TitleComposerKeyFormGroove
When You Wish Upon A Star 29% Leigh Harline C major AABA · 32 Ballad
The One I Love (Belongs To Somebody Else) 26% Isham Jones G major AB · 32 Medium swing
Get Me To The Church On Time 25% Alan Lerner G major AAB · 54 Up-tempo swing
Brazil (Aquarela Do Brasil) 24% Ary Barroso D major ABCD · 58 Samba
He's A Tramp 23% Lee-Burke G major AABA · 32 Medium swing
Billy Boy 22% Traditional C major AABA · 56 Medium-up swing
The Good Life 22% Sacha Distel A♭ major AB · 32 Ballad
Little Willie Leaps 22% Charlie Parker F major AA · 32 Up-tempo swing

Frequently asked questions

What key is Be Careful It's My Heart in?

Be Careful It's My Heart is usually played in F major. For B♭ instruments that is G major, for E♭ instruments D major.

Who wrote Be Careful It's My Heart?

Be Careful It's My Heart was written by Irving Berlin.

What is the form of Be Careful It's My Heart?

Be Careful It's My Heart has 4 sections (ABAC) with 32 bars in total.

How fast is Be Careful It's My Heart played?

The usual groove is Medium swing.

What are the chord changes to Be Careful It's My Heart?

The opening bars are Gm7/C C7 | Gm7/C C7 | F6 Gm7 | Abdim7 F/A. The full chart above can be transposed to any key.