About
This app is a professional tool for musicians to create, analyze, and reharmonize chord charts. It offers intuitive chord building, real-time playback with multiple instrument sounds, and melody composition features. Export your musical creations as MIDI files.
What's New in Reharmonizator
2.0
June 19, 2026
Version 2.0 introduces full melody support: Write melodies from scratch in the piano roll editor Record a melody with your voice or any instrument Generate a melody automatically over your chord progression — choose between jazz style (bebop vocabulary, approach notes, and jazz phrasing) or classical style (stepwise motion, voice leading, and melodic arcs) View your melody on a musical staff Export chords and melody as a MIDI file
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FAQ
What is Reharmonizator used for?
Reharmonizator is a professional chord chart editor and reharmonization engine. It helps musicians build, analyze, and apply advanced reharmonization techniques to their chord progressions.
How do I build chords in Reharmonizator?
You can enter chord progressions using the intuitive chord builder or by tapping notes on the piano keyboard. The app automatically detects the chord, supporting various types like triads, sevenths, and extended harmonies.
What kind of harmonic analysis does Reharmonizator provide?
Reharmonizator offers instant harmonic analysis, including key detection, Roman numeral notation, chord function identification (tonic, dominant, subdominant), and highlighting of II-V-I pairs.
Can I hear my chord progressions in Reharmonizator?
Yes, you can play back your progressions in real-time using Rhodes, Synth, Guitar, or Choir sounds. You can also adjust tempo, time signature, and individual instrument volumes.
Does Reharmonizator allow for melody creation?
Yes, you can write, record, or generate a melody over your chord chart. Notes can be edited in a piano roll or viewed on a staff.
What formats can I export from Reharmonizator?
You can export your work as a MIDI file, allowing you to use your compositions in other music software or share them easily.
What devices is Reharmonizator available on?
Reharmonizator is available on iPhone and iPad devices.
How much does Reharmonizator cost?
Reharmonizator is a paid application, priced at $4.99.