Open a MIDI file or play directly in Free Play mode. VoicingFlow shows animated piano keys, chord symbols, chord-scales, guide tones, tensions, avoid tensions, upper structures, cadence analysis, Voicing Fit, Acoustic Canvas, and the harmonic context behind every voicing.
A MIDI file tells you which notes were played. VoicingFlow helps you show the chord, function, scale relationship, tension structure, acoustic contribution, register behavior, and contextual voicing fit behind those notes.
VoicingFlow now helps you find, study, analyze, explain, and render jazz piano voicings — not just visualize MIDI playback.
Browse curated voicing collections, test voicings in Free Play, search for playable voicings over a chord, find possible contexts for a voicing, inspect the acoustic structure, and export professional tutorial videos with or without rendered audio.
VoicingFlow supports a complete voicing workflow: from live playing to library study, reverse search, and final video production.
Import a MIDI performance, add harmonic context, and render theory-aware tutorial visuals.
Play voicings live and inspect note labels, chord tones, tensions, avoid tensions, and fit ratings.
Study curated voicing collections and analyze each example with the same theory-aware engine.
Search from chord to voicing with Voicing Explorer, or from voicing to chord with Find Context.
A voicing is not just a stack of notes. Its meaning changes depending on the harmonic context.
Voicing Fit evaluates how well the current voicing works over the chord you provide, then explains the result with score details, note functions, register behavior, acoustic profile, strengths, and warnings.
Piano voicings are not only the notes you press. Their partials reinforce chord tones, tensions, and colors across the register.
Map the performed notes and their acoustic contribution into a harmonic view students can see.
Show how a voicing reinforces chord tones, tensions, and color notes beyond the visible keyboard strike.
Render Acoustic Canvas views into videos for deeper lessons on voicing, register, resonance, and tone color.
Use black or white presentation backgrounds depending on your tutorial style and editing workflow.
Record, analyze, study, preview, export, and combine with your teaching footage.
Open an existing MIDI file, use one of the included demo files, or play directly in Free Play mode to analyze voicings live.
Provide the chord context with simple reference chords, choose a chord in Voicing Explorer, or use Find Context to see where a voicing can work.
Inspect chord tones, guide tones, tensions, avoid tensions, upper structures, spacing, register behavior, acoustic contribution, and Voicing Fit.
Use the Voicing Library to study practical jazz piano voicings organized into collections instead of starting from a blank search every time.
VoicingFlow adds chord symbols, chord-scales, note labels, cadence arrows, brackets, voicing information, and harmonic context to your visualization.
Render 4K tutorial visuals with optional audio, or save enhanced MIDI with harmonic context so you can reopen, revise, and re-export later.
See how VoicingFlow turns a jazz piano example into a clear theory-aware tutorial, with chord symbols, chord-scales, guide tones, tensions, harmonic motion, and voicing analysis visible while the music plays.
Instead of only showing falling notes, the video helps students understand what the notes mean harmonically: the chord, the scale relationship, the upper structures, the musical context, and how the voicing behaves inside that context.
Watch on YouTubeVoicingFlow turns your harmonic analysis into a visual teaching layer.
A MIDI file only knows which notes were played. It does not always know what those notes mean.
The same voicing can function as a stable chord-tone structure, a colorful upper structure, a suspended dominant sound, an altered dominant color, or a risky avoid-tone sonority depending on the harmonic context.
VoicingFlow lets you add, choose, or search harmonic context. Then the app can show not only the chord symbol and chord-scale, but also how the current voicing fits that context.
| Standard MIDI Visualizer | VoicingFlow |
|---|---|
| Shows which notes were played | Shows notes and harmonic function |
| Displays the performance only | Adds chord symbols, chord-scales, note labels, and context |
| No live voicing-study workflow | Supports Free Play analysis, Voicing Library browsing, and live context testing |
| No voicing search | Searches from chord to playable voicings and from voicing to possible chord contexts |
| No contextual voicing evaluation | Rates how well a voicing fits the harmonic context |
| No acoustic-harmonic view | Uses Acoustic Canvas to show notes, partials, and harmonic contribution |
| Generic MIDI output | Designed specifically for piano education videos |
| Good for visual appeal | Built to teach harmonic meaning |
Render finished theory visualizations and bring them into your video editor.
| User Type | Typical Use-Cases | Most Helpful Features | Key Benefit |
|---|---|---|---|
| Piano Teachers |
|
Chord Symbols, Note Labels, Chord-Scales, Voicing Fit | Students see the theory behind the notes |
| Jazz Educators |
|
Voicing Library, Cadence Arrows, Guide Tones, Tensions, Upper Structures, Voicing Fit Report | Advanced harmony becomes visible |
| YouTube Creators |
|
4K Export, Optional Audio Rendering, Themes, Watermark Removal | Faster tutorial-video production |
| Course Creators |
|
Enhanced MIDI Export, Video Export, Preferences, Acoustic Canvas | A repeatable workflow for professional courses |
| Composers / Arrangers |
|
Chord-Scales, Voicing Explorer, Find Context, Upper Structures, Acoustic Canvas | Clearer harmonic storytelling |
| Advanced Students |
|
Voicing Library, Free Play, Voicing Explorer, Find Context, Voicing Fit | Voicings become reusable harmonic vocabulary |
The free version lets you explore the workflow, preview theory-aware visualizations, open included demo MIDI files, analyze voicings, try Voicing Explorer, browse the Voicing Library, and export videos with a watermark.
VoicingFlow Pro unlocks unlimited Voicing Explorer searches, watermark-free video export, clean 4K tutorial production, and Pro visual options including the White Background creator theme.
Available now on the Mac App Store for macOS. Free download with in-app Pro options.
Download Free on the Mac App Store Read the FAQVoicingFlow is becoming a complete environment for finding, analyzing, practicing, and teaching piano voicings.
Arranger’s Circle members can suggest voicing-library collections, study workflows, feature ideas, pain points, and improvements for future versions. Suggestions are reviewed and considered, but they are not guaranteed, and final product/design decisions remain with mDecks Music.
As a thank-you, active Arranger’s Circle members at the time of each major VoicingFlow update release receive one month of watermark-free VoicingFlow access.
VoicingFlow helps you turn a MIDI piano performance or live voicing into a complete educational visual: notes, chord symbols, chord-scales, guide tones, tensions, avoid tensions, upper structures, harmonic motion, voicing balance, contextual Voicing Fit analysis, Acoustic Canvas, and 4K video output.
Use it to create YouTube tutorials, online-course lessons, jazz piano demonstrations, voicing studies, reharmonization walkthroughs, and theory-aware performance videos.
Available now on the Mac App Store. Free to try. Free exports include a watermark; Pro removes the watermark.
Download Free on the Mac App Store Read the FAQHere are a few common questions. For the complete FAQ, visit the VoicingFlow FAQ page.
Yes. VoicingFlow 3.1 is available now on the Mac App Store for macOS.
VoicingFlow is free to try. Free exports include a watermark. VoicingFlow Pro removes the watermark, unlocks unlimited Voicing Explorer searches, and enables Pro visual options.
The Voicing Library is a collection-based study area for curated jazz piano voicings. You can browse, preview, study, and analyze voicings in context instead of only searching abstract possibilities.
Voicing Explorer starts with a chord context and helps you discover playable voicings for that harmony. You can set practical left-hand and right-hand ranges so the results stay useful at the piano.
Find Context works in the opposite direction. You play a voicing, and VoicingFlow suggests chord contexts where that voicing can function, showing how its notes become chord tones, tensions, colors, or upper structures.
Voicing Fit analyzes how well the current voicing works over the harmonic context you provide. It looks at chord tones, guide tones, tensions, avoid tensions, register behavior, acoustic density, and overall harmonic usefulness, then gives the voicing a rating such as Risky, Usable, Strong, or Excellent.
No. Voicing Balance describes intrinsic properties of the voicing itself, such as spacing, range, density, and note distribution. Voicing Fit is context-dependent: the same voicing can be Excellent over one chord, Strong over another, and Risky over a different harmonic context.
Acoustic Canvas visualizes notes and partials so students can see how a voicing contributes to the harmonic color. It is useful for explaining resonance, register, chord tones, tensions, and why a voicing sounds fuller than the keys alone suggest.
Yes. VoicingFlow can export tutorial videos with rendered audio included. You can also export silent videos if you prefer to add final piano audio, narration, or mixing later in your video editor.
Yes. You can use videos exported from VoicingFlow in your own commercial content, including YouTube videos, online courses, paid tutorials, memberships, and educational products.
If you use the free version, exported videos include a watermark. To remove the watermark, upgrade to VoicingFlow Pro inside the app.
Yes. Export the VoicingFlow visualization, then import it into your video editor of choice and combine it with your hand-camera footage, narration, titles, final piano audio, and lesson content.