What's New

The UI layout of the main screen was adjusted.

App Description

This app provides music lessons with audio topic by topic. Jazz Harmony is basic and advanced “knowledge and know-how” for most contemporary music like Jazz, Rock, Pop, even Film Score with full orchestra and many more. You can utilize each study content immediately on your music activities. Because everything (especially the order of contents to study) on this app is carefully designed to be easily understandable for each current stage in learning. To achieve that, we designed all contents based on processes of musical thinking for actual music productions and performances.

All contents are written and organized by a professional composer working globally over 20 years for films and video-games. Also some patents of music information processing (example : US8492636 B2) were invented by him.


*** Jazz Harmony Edition ***

A goal of Lesson 2:
Getting to be able to make basic chord progressions and put them to melodies.

Topics of Lesson 2:
- Diatonic Chord
- Function
- Substitute Chord
- Cadence

This app supports iPhone 5 and higher.

iPhone Screenshots

(click to enlarge)

Jazz Harmony Lesson 2 screenshot 1 Jazz Harmony Lesson 2 screenshot 2 Jazz Harmony Lesson 2 screenshot 3 Jazz Harmony Lesson 2 screenshot 4 Jazz Harmony Lesson 2 screenshot 5

App Changes

  • January 17, 2017 Initial release
  • June 15, 2019 New version 1.0.4
  • July 15, 2020 New version 1.0.5
  • November 12, 2020 New version 1.0.7

Other Apps From Akihide Hara

Jazz Harmony Lesson 1 Jazz Harmony Lesson 3