Mapping Tonal Harmony Pro
MDECKS MUSIC, LLC
About this app
- Age 10
- Updated Mar 14, 2025
- OS IOS
Editor reviews
A comprehensive music theory and harmony learning app that visualizes how tonal harmony works. Ideal for students, teachers, and musicians, it helps you understand chord functions, progressions, and voice-leading with an interactive map and real-time audio. Perfect for composition, arranging, and ear training in jazz, pop, and classical contexts.
Core features
- Interactive Harmony Map in any key with tap-to-hear chords, cadences, and functional paths
- Clear analysis tools including Roman numerals, circle of fifths, voice-leading and common progressions
- Practice tools with loop playback, tempo control, transposition, and curated examples
Designed for quick learning and practical use in the classroom, practice room, or studio. Keywords: music theory app, harmony training, chord progressions, ear training, music education, composition, arranging.
Screenshots
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How to use:
1. Download and install the app, open it, and set your preferred instrument or notation style.
2. Choose a key or scale, then explore the Harmony Map by tapping chords and cadences to hear how they sound and see their function.
3. Build your own progression by selecting chords on the map, or open a preset example to study common paths and turnarounds.
4. Press play to hear your progression, loop sections, adjust tempo, and transpose to different keys to strengthen recognition and technique.
5. Save your work, add notes for study, and share a chart or screenshot with bandmates or students for practice and teaching.