Why Jazz Guitarists Should Study The CAGED Method
When I first joined my high school jazz band, it was a humbling experience. I knew my major scales and modes, but only with the roots on the E and/or A string. This worked fine for playing pop music, but the way jazz progressions were always changing chords with each measure, my hands were constantly getting lost. If I was playing a C major line in eighth position, how did I switch to a Bb mixolydian scale without jumping my hand up or down and making the improvisational idea totally disjointed ? I could never understand how jazz guitarists could keep their ideas going as the chords changed from moment to moment. And how did players like Joe Pass know how to run an improvised line right into a chord voicing? Additionally, as I progressed to the higher registers of the guitar, I could never tell where I was in the scale anymore. It seemed impossible!
14 essential jazz chord progressions
A chord progression is a succession of musical chords (with at least two notes) played one after another. Chord progression can be named harmonic progression and represent the foundation of western and traditional music. Because many jazz standards use similar chord progressions, in different keys it is very important to recognize them by ear and visually. By working and practicing basic chord sequences you will feel more comfortable when you will need to learn jazz standards, it will more evident and easy to comp and solo.
In this lesson you will learn to recognize the 14 most important jazz chord progressions as minor and major II-V-I, the turnarounds and their variations, how to use passing diminished chords. You will find charts with roman numerals to easily transpose these harmonic progressions in different keys and some examples of comping with audio files, tabs and standard notation.
A new video has been uploaded on the youtube channel. It is a Barry Galbraith comping study named "Like someone". This is the last study from the Barry Galbraith book "Jazz guitar comping series, vol #3" published by Jamey Aebersold. Most of the accompaniments studies (comps) in this book are designed to accompany a melody or an improvised solo with bass lines like a pianist would do. It is a very great book to practice jazz guitar comping.
A major chord is built with three notes namely root (1), major third (3) and fifth (5). These three tones represent the structure of the major chord. The same holds true for minor, diminished and augmented chords. In this guitar lesson you will learn how to develop a major chord in closed and open triad voicings (also known as spread voicings).
A new eBook is available for download. It contains 50 exercises with guitar tabs and standard music notation that will show you how to use different types of voicings over a II-V-I progression. This PDF eBook will help you to understand how the main jazz guitar chords are built (minor 7, major 7, dominant 7, diminished 7, half-diminished, augmented, 7b5, drop 2, drop 3, inverted, altered, extended and rootless chords) and how to apply chord substitutions (diatonic sub, tritone sub and diminished substitutions).
Generally, when a beginner starts to learn to play guitar, he tackles open chords (up the guitar neck), those found in many popular songs. Then, come the bar chords (major, minor, dominant 7) a little hard to master. But all these chords do not have a very interesting sound and are not mostly used in jazz music. That's why in this lesson, (addressed to jazz beginners) we will take the main basic guitar bar chords (involves barring severral strings with one finger) to transform and enrich them so that their sonority is richer, exciting and better suited to jazz concept.
One of the most popular jazz chord substitution is the tritone substitution sometimes referred to as the dominant chord substitution. The most used is to replace the V with a dominant 7th chord whose root is a tritone below. Example with G7 (V), which can be replaced by Db7 a tritone (Three whole-steps) away. Thus giving two chords that have two notes in common. The 7th of G7 (F) is the third of Db7 and the third of G7 (B) is the seventh of Db7. The inversion of the 3rds and the 7ths between the original dominant chord (V) and the substituted dominant chord (bII7) is the main feature of the tritone substitution.
If the most common tritone substitution involves two dominant chords, there are other chords that can be substituted as the vi chord, the ii chord, and the iii chord. You can substitute any chord which has its roots the flat fifth of the original chord. The type of chord used depends on the melody and the desired harmony. The tritone substitution can also change qualities from the chord it is substituting. Provided that the melody indicates no strong preferences for chord type. For example, dom7 chords can be played in place of minors. This could be subject of another lesson. Meanwhile this article is focused on dominant seventh tritone substitutions.
If the basic sound of jazz is based on tetrad chords (four-note chords), it is common to extend them with other tones. These other notes forms the upper structure of a chord which includes 9th, 11th and 13th. Adding extensions to chords help to get off the beaten tracks and provides some new harmonic colors to your playing (chord soloing, comping, and arrangement). This lesson provides you useful extended major 7th chord shapes to apply to your playing.
Basically, major 7th chords are made up of a root (1), third (3), fifth (5) and seventh (7). They can be extended with a ninth (9), a sharp eleventh (#11) and a thirteenth (13).
The notes in yellow in the chart below can be added to the basic structure of a major 7th chord to extend it. Therefore a C major 7th chord can become Cmaj9, C maj7#11, Cmaj13.
C Major seventh chord C E G B D F# A Intervals 1 3 5 7 9 #11 13