About · Built by Ethan Tai, jazz student at Cornell. Reharmonize maps jazz standards by harmonic vocabulary — free, no ads, no account needed.

Reharmonize

Type a tune you know, get back tunes with similar chord changes — for practice and transcription.

Autumn LeavesGiant StepsF BluesCherokeeAnthropology

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Tune of the Day

Groovin' HighDizzy Gillespie
Key: EbTime: 4/4Feel: Up Tempo Swing
Eb^7
Eb^7
A-7
D7

First 4 bars

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Changes

Key

Feel

Time

Harmonic

Tunes in a major key.
Tunes in a minor key.
Major-3rd root cycle (e.g. Giant Steps, Countdown).
Many ii-V motions per chord (e.g. All The Things You Are).
Tune passes through 3+ tonal centers.
bVII7 → Imaj resolution (e.g. the cadence in Lady Bird).
IV → I or IVm → I cadence (e.g. the ending of Body and Soul).
Chain of dom7 chords resolving down by 5ths (e.g. Rhythm Changes bridge).
Chain of any chords moving down by 5ths (e.g. Lady Bird's vi-II-ii-V-I).