Standards · 1949

Segment chords & key

Key
B♭ minor
Form
ABA
Bars
26
Groove
Up-tempo swing
Time signature
4/4
Year
1949

“Segment” is a jazz standard by Charlie Parker from 1949. Most bands play it in B♭ minor, up-tempo swing; the tune runs 26 bars in ABA form. Harmonically it contains no major ii–V–I cadences and 9 minor ii–V–i, uses 9 different chords and moves between the key centres B♭ minor and E♭ minor. In this atlas it appears in 2 transcribed solos.

Chord changes

Showing in: Concert (C) — B♭ minor

A
B♭m6
Cm7♭5F7♭9
B♭m6
Cm7♭5F7♭9
B♭m6
Cm7♭5F7♭9
1.
B♭m6
Cm7♭5F7♭9
·
B♭m6
B♭m6
B
Fm7♭5
B♭7♭9
E♭m7
E♭m7
Em7♭5
A♭7♭9
D♭maj7
Cm7♭5F7♭9
A
B♭m6
Cm7♭5F7♭9
B♭m6
Cm7♭5F7♭9
B♭m6
Cm7♭5F7♭9
B♭m6
Cm7♭5F7♭9

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

Harmonic analysis

0Major ii–V–I
9Minor ii–V–i
10ii–V moves
0Tritone substitutions
0Dominant chains
9Different chords

Most used chords

  • B♭m6×10
  • Cm7♭5×9
  • F7♭9×9
  • E♭m7×2
  • Fm7♭5×1
  • B♭7♭9×1

Key centres reached by ii–V

B♭ minor and E♭ minor

Transcribed solos on Segment

Charlie Parker alto saxophone 247 BPM Bb-min 1949-05-05
Steve Coleman alto saxophone 240 BPM Bb-min 1988-03-01

Standards with similar changes

Similarity of the chord progression, independent of key.

TitleComposerKeyFormGroove
Diverse 100% Charlie Parker B♭ minor ABA · 26 Up-tempo swing
Catch Me 40% Joe Pass D minor AABA · 32 Up-tempo swing
Decision 40% Sonny Rollins F minor A · 13 Medium swing
Birk's Works 31% Dizzy Gillespie F minor A · 12 Up-tempo swing
A Night In Tunisia 30% Dizzy Gillespie D minor AABA · 48 Latin
Alone Together 29% Arthur Schwartz D minor AABA · 44 Medium swing
Minor Mood 26% Clifford Brown F minor AB · 24 Medium swing
Dear Old Stockholm 25% Traditional D minor AABC · 43 Medium swing

Frequently asked questions

What key is Segment in?

Segment is usually played in B♭ minor. For B♭ instruments that is C minor, for E♭ instruments G minor.

Who wrote Segment?

Segment was written by Charlie Parker (1949).

What is the form of Segment?

Segment has 3 sections (ABA) with 26 bars in total.

How fast is Segment played?

The usual groove is Up-tempo swing. Transcribed solos in our data were played at 247 BPM and 240 BPM.

What are the chord changes to Segment?

The opening bars are Bbm6 | Cm7b5 F7b9 | Bbm6 | Cm7b5 F7b9. The full chart above can be transposed to any key.