Harmonica Chord Cheat Sheet

Lesson Length: 3:04
Instructor: George Goodman

In this session we are looking at the IV Major 7 chord. This is the chord built on the fourth note of the major scale and like the I is also a Major 7 chord.
Learn the IVMaj7 chord tones on the mouth organ.

Harmonica Cheat Sheets pdf

Hohner Special 20 in C
In this lesson, as in most of the lessons, I am playing a Hohner Special 20 in the key of C.

IV Major 7 Harmonica Tabs

Where do the notes that make up the IVM7 chord land over the full range of the diatonic harmonica?

The Harmonica Chord Cheat Sheet harmonica tabs are divided into 4 columns.
7th chords are made up of four notes with each note in the chord represented by a particular column.
The first column shows the root of the chord.
The second column displays the 3rd of the chord.
The third column shows the 5th of the chord and the fourth column is the 7th of the chord.

The first row of tabs for the IV Major 7 chord starts in the third column, the 5th of the chord, blow 1.
The 7th of the chord can then be found at blow 2.
The full IV Major 7 can be seen in the second row beginning with the root at draw 2 with a double bend.
The third of the chord is draw 3 with a double bend.
The fifth is blow 4 and the 7th is at blow 5.

1 2
-2bb -3bb 4 5

The next octave starts with the root at draw 5.
The 3rd of the chord is draw 6.
The 5th of the chord is blow 7 and the 7th of the chord is blow 8.

-5 -6 7 8

In the next octave we can play the IV Major triad chord starting at draw 9 for the root.
Then draw 10 for the 3rd and finishing with blow 10 for the 5th.

-9 -10 10

The IV Major 7 tabs over the full range of the diatonic mouth harp are:

1 2
-2bb -3bb 4 5
-5 -6 7 8
-9 -10 10

Wrap Up

The Harmonica Chord Cheat Sheet displays the tabs that make up the seventh chords built upon each degree of the major scale.
Seventh chords are four note chords consisting of a root, third, fifth and seventh.
Each of these notes are displayed in columns in the chart.
The root is the first column, the 3rd is the second column, the 5th is in the third column and the 7th is in the fourth column.

The tabs for the IV Major 7 chord over the full range of the mouth harp are as follows:

1 2
-2bb -3bb 4 5
-5 -6 7 8
-9 -10 10