Practice
jazz guitar.

For guitarists who want to understand the music, not just memorize shapes.

The idea

Hear chord

progressions,

not chord shapes.

Jazzr maps the theory behind the fretboard so you hear the function of every note before you play it.

Programme

IChord VoicingsDrop 2, Drop 3, Shells, Guide Tones, Quartal, Triads across all string sets and inversions.

IIHarmonize ModeAll 7 diatonic chords voice-led by a DP optimizer. Five presets: smoothest to stayPut.

IIIScales25+ scales. CAGED, 3NPS, and 3:2. Label by note, interval, or fingering.

IVArpeggiosCAGED and Diagonal 2NPS. All 7 diatonic degrees. Export to PDF.

VPractice ToolsCircle of Fifths. Chord Analyzer. Rhythm Trainer. Harmony Lab. Chromatic Tuner. Routines.

VIReal SoundSoundFont synthesis. Nylon guitar, electric piano, drawbar organ. Reverb, tone, strum.

III

In the app

Chord Voicings

Harmonize Mode

Circle of Fifths

Scale Systems

Arpeggios

Chord Analyzer

Get started

Free to try.