Standards

Sun down chords & key

Key
A major
Form
A
Bars
12
Groove
Medium swing
Time signature
4/4

“Sun down” is a jazz standard by Wes Montgomery. Most bands play it in A major, medium swing; the tune runs 12 bars in A form. Harmonically it contains no major ii–V–I cadences and 2 minor ii–V–i, uses 13 different chords. Its changes follow the 12-bar blues.

Chord changes

Showing in: Concert (C) — A major

In
A7
D7
A7
Em7A7♯5
D7
D7
A7
C♯m7F♯7♭9
Bm7C♯m7
Dmaj7Dm7
C♯m7Cm7
Bm7E7♯9
A
A7
D7
A7
Em7A7♯5
D7
D7
A7
C♯m7F♯7♭9
Bm7
E7
A7F♯7♭9
B7E7♯9

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

Harmonic analysis

0Major ii–V–I
2Minor ii–V–i
6ii–V moves
0Tritone substitutions
8Dominant chains
13Different chords

Most used chords

  • A7×7
  • D7×6
  • C♯m7×4
  • F♯7♭9×3
  • Bm7×3
  • Em7×2

Characteristics

  • 12-bar blues

Standards with similar changes

Similarity of the chord progression, independent of key.

TitleComposerKeyFormGroove
Route 66 48% Bobby Troup F major A · 12 Medium swing
Au Privave 38% Charlie Parker F major A · 12 Up-tempo swing
Billie's Bounce 38% Charlie Parker F major A · 12 Medium-up swing
Now's The Time 38% Charlie Parker F major A · 12 Medium swing
Pfrancing (No Blues) 38% Miles Davis F major A · 12 Medium swing
Walkin' 38% Miles Davis F major A · 12 Up-tempo swing
Bags' Groove 32% Milt Jackson F major A · 12 Medium swing
Sandu 32% Clifford Brown E♭ major A · 12 Medium swing

Frequently asked questions

What key is Sun down in?

Sun down is usually played in A major. For B♭ instruments that is B major, for E♭ instruments F♯ major.

Who wrote Sun down?

Sun down was written by Wes Montgomery.

What is the form of Sun down?

Sun down has 1 sections (A) with 12 bars in total.

How fast is Sun down played?

The usual groove is Medium swing.

What are the chord changes to Sun down?

The opening bars are A7 | D7 | A7 | Em7 A7#5. The full chart above can be transposed to any key.