Engineers learn music theory (III) interval mode and chord

Preface

Before reading this article , Please read first 《 Music theory for science and engineering students 》.

In the last article we talked about scales and their tendentiousness , Mainly to understand the logic and principles , Limited to space , Just a light touch , There was no explanation . In this article, we will study the relationship between scales more deeply , Interval mode and chord .

Interval mode

What interval names are there

What is the mode

Intervals in different modes

Memory method

chord

Triad

Seventh chord

Memory method

Conclusion