Qactus

QactusCore-method

Contents

01

Stage-1

In the beginning
Chords & the 3 Rooms
To Calculate Particular Musical Notes From Chords
Keys

02

Stage-2

In the beginning
Learn The Structure of Qactus
Replace Harmonizable Notes on a Guitar
The Four Filters

03

Stage-3

In the beginning
Is the combination of the song and Qactus good?
Special Lecture
Are these chords in the song less than 10?
Does the song change key often or just sometimes?
Do the arranged chord forms on QactusCore sound pleasing musically?

04

At the end

A message from the author
Entry form

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STAGE-3

In the beginning

We are going to learn how to make the materials for QactusCore based on The Four Filters.
Please return to the very beginning and read it again carefully if you are confused.
Why? Because everything we’ve learned up to here is very important. We will start learning new things from here on.


Stage-2『3. The Four Filters』
Stage-3『a.  Is the combination of the song and Qactus good?』

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