28 Ways of Playing a Dominant 7 Chord On Guitar

Barry Harris explained that the fully diminished seventh chord sits at the center of the system.

By making simple chromatic adjustments to its notes, it naturally resolves into dominant, minor 6, or major 6 chords.

Here is a structured guitar lesson focused on harmonized major scale arpeggios and chords in the key of C.

It is designed for intermediate students but can be adapted up or down depending on technique and theory background.

Guest Post by Dennis Winge

Most musicians learn chords as fixed units: a major triad is three notes, a seventh chord is four, an extended chord might be six or seven.

We tend to think of them as solid vertical structures, like blocks in a building. But here’s the secret: every extended chord is really a constellation of smaller chords.

Rhythm changes are a cornerstone of the jazz repertoire, offering a compact yet harmonically rich framework for study and improvisation.

In this study, we focus on the A section, examining practical chord approaches that incorporate inversions and common substitutions.

The aim is to clarify the underlying harmony while expanding your comping vocabulary in a musical, idiomatic way.

Welcome to this guitar lesson, where we’ll explore a chord melody arrangement of the classic jazz standard Take The "A" Train by Billy Strayhorn.

This tune, famously associated with the Duke Ellington Orchestra, offers a perfect blend of swing rhythm and rich harmony—ideal for showcasing the beauty of chord melody on guitar.

We’ll break down the melody, harmonize it using jazz voicings, and focus on smooth voice leading to bring the tune to life as a solo guitar piece.

The Harmonic Major Scale is a unique variation of the major scale, created by lowering the 6th degree.

This small change introduces a mix of major and minor qualities, making it useful in jazz, fusion, classical, and film music.

In this lesson, we’ll explore how to harmonize the scale into triads and 7th chords, uncovering its distinct harmonic colors.

If you’re looking to clean up your chord work, boost your rhythm chops, and sound more intentional on guitar, shell voicings are a must-have tool in your arsenal.

These chord shapes focus on just the essentials—root, 3rd, and 7th—leaving out the extra notes that can muddy your sound.

Whether you play jazz, blues, funk, or even rock, learning shell voicings will transform the way you approach rhythm guitar.