Standards · 1923

What'll I Do chords & key

Key
C major
Form
AABA
Bars
32
Groove
Jazz waltz
Time signature
3/4
Year
1923

“What'll I Do” is a jazz standard by Irving Berlin from 1923. It is usually played in C major as a jazz waltz, and the 32-bar AABA form has 4 sections. Harmonically it contains 7 major ii–V–I cadences and 3 minor ii–V–i, uses 12 different chords and moves between the key centres C major, D minor and F major. In this atlas it appears on 5 album tracks.

Chord changes

Showing in: Concert (C) — C major

A
Cmaj7
Fm7B♭7
Cmaj7
Fm7B♭7
Em7A7
Dm7G7
C6
1.
Dm7G7
2.
Gm7C7
B
Fmaj7
Gm7C7
Fmaj7
B♭7
Em7
A7
D7
Dm7G7
A
Cmaj7
Fm7B♭7
Cmaj7
Fm7B♭7
Em7A7
Dm7G7
C6
Dm7G7

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

Harmonic analysis

7Major ii–V–I
3Minor ii–V–i
18ii–V moves
0Tritone substitutions
1Dominant chains
12Different chords

Most used chords

  • B♭7×7
  • Cmaj7×6
  • Fm7×6
  • Dm7×6
  • G7×6
  • Em7×4

Key centres reached by ii–V

C major, D minor and F major

Characteristics

  • AABA song form

History

"What'll I Do" is a song written by Irving Berlin in 1923. It was introduced by singers Grace Moore and John Steel late in the run of Berlin's third Music Box Revue and was also included in the following year's edition.

Read the full article on Wikipedia ↗ · From Wikipedia, the free encyclopedia (CC BY-SA 4.0)

Recorded on these albums

1952 Unforgettable
Nat King Cole · “What’ll I Do”
1962 All Alone
Frank Sinatra · “What'll I Do?”
1962 Lena on the Blue Side
Lena Horne
1979 Ain’t It So
Ray Charles · “What’ll I Do”
2015 The Complete Hits 1943-62
Frank Sinatra

Standards with similar changes

Similarity of the chord progression, independent of key.

TitleComposerKeyFormGroove
Deed I Do 46% Hirsch-Rose C major AABA · 32 Medium swing
Rockin' Chair 37% Hoagy Carmichael E♭ major ABA · 32 Medium swing
Don't Worry 'Bout Me 35% Rube Bloom A♭ major AB · 32 Ballad
A Weaver Of Dreams 33% Victor Young C major ABAC · 32 Medium swing
Donna Lee 33% Charlie Parker A♭ major AB · 32 Up-tempo swing
The Masquerade Is Over 33% Allie Wrubel E♭ major AAB · 44 Ballad
I Want To Be Happy 32% Vincent Youmans C major AABA · 32 Medium-up swing
Dancing On The Ceiling 31% Richard Rodgers F major AABA · 32 Ballad

Frequently asked questions

What key is What'll I Do in?

What'll I Do is usually played in C major. For B♭ instruments that is D major, for E♭ instruments A major.

Who wrote What'll I Do?

What'll I Do was written by Irving Berlin (1923).

What is the form of What'll I Do?

What'll I Do has 4 sections (AABA) with 32 bars in total.

How fast is What'll I Do played?

The usual groove is Jazz waltz.

What are the chord changes to What'll I Do?

The opening bars are Cmaj7 | Fm7 Bb7 | Cmaj7 | Fm7 Bb7. The full chart above can be transposed to any key.