Standards

The Core chords & key

Key
E♭ minor
Form
A
Bars
16
Groove
Up-tempo swing
Time signature
4/4

“The Core” is a jazz standard by Freddie Hubbard. Most bands play it in E♭ minor, up-tempo swing; the tune runs 16 bars in A form. In this atlas it appears on 1 album track.

Chord changes

Showing in: Concert (C) — E♭ minor

A
E♭m7
E♭m7
E♭m7
E♭m7
E♭m7
E♭m7
E♭m7
E♭m7
E♭m7
E♭m7
E♭m7
E♭m7
G♭7
Fm7
Emaj7♯11
Emaj7♯11

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

Harmonic analysis

0Major ii–V–I
0Minor ii–V–i
0ii–V moves
1Tritone substitutions
0Dominant chains
4Different chords

Most used chords

  • E♭m7×12
  • Emaj7♯11×2
  • G♭7×1
  • Fm7×1

Recorded on these albums

Frequently asked questions

What key is The Core in?

The Core is usually played in E♭ minor. For B♭ instruments that is F minor, for E♭ instruments C minor.

Who wrote The Core?

The Core was written by Freddie Hubbard.

What is the form of The Core?

The Core has 1 sections (A) with 16 bars in total.

How fast is The Core played?

The usual groove is Up-tempo swing.

What are the chord changes to The Core?

The opening bars are Ebm7 | Ebm7 | Ebm7 | Ebm7. The full chart above can be transposed to any key.