Blues turnaround chord melody lick Week 1: 52 weeks to better jazz guitar Blues turnaround chord melody lick Page 1 Copyright Darren Dutson Bromley
Blues Turnaround Chord Melody Lick. As a guitarist, regardless of the style of music you play, it is important to have a good grasp of chords and how harmony works. This is often neglected with many players learning a few off the peg shapes and then devoting all their energies to learning scales and soloing. Having an understanding of how chords are constructed and their relationship to each other will help develop improvisational skills as well as being a satisfying and challenging topic worthy of extended study in its own right. While many of these podcasts focus on different soloing techniques there are a number which try to encourage and develop harmonic knowledge. A blues progression as we think of it today is usually a twelve-bar sequence, which in its most basic form consists of three or four chords. This can be developed and more chords can be added. A blues progression in the key of Bb could be played like this. One way in which a chord sequence can be embellished is with chord substitution, literally replacing one chord with another. This isn t generally a random affair as the substitute chord needs to maintain the harmonic integrity of the chord it is replacing. Blues turnaround chord melody lick Page 2
For example: It is possible to replace the Cma7 of the original progression with Em7. Harmonically the Cma7 and the Em7 have similar qualities and depending on the melody this particular substitution is very common. Many substitutions revolve around dominant chords such as G7. One common substitution is replacing the dominant chord with a minor 7th chord whose root lies a perfect 5th above. The term perfect 5th refers to the interval of the note in the scale. The C major scale for example consists of the notes C D E F G A B C The distance between the first note C and the second note D is a major 2nd. C to E is a major 3rd C to F is a perfect 4th C to G is a perfect 5th C to A is a major 6th C to B is a major 7th C to C is a perfect 8th or octave. An easy way of finding a perfect 5th above a note is to play a note two frets above on the next string down. This works on the sixth, fifth and fourth and second strings but note the third as the second string is tuned different. Here it would be two frets higher. Blues turnaround chord melody lick Page 3
Looking at the chord F7, the root note is F. The note a perfect 5th above F is C, this is the root of the minor 7th chord we can use as a substitute for F7, it is therefore possible to play Cm7 as a substitute for F7. Often this kind of substitute is followed by the original chord. For example: Could be played as: The progression has more harmonic movement now and this is a good way of creating interest to a chord sequence. Another benefit of this technique is in creating smoother chord melody runs by alternating either the original dominant chord or its substitute minor 7th chord. For example here is a run which can be played over a G7 chord: The note a perfect 5th above G is D giving us the option of playing a Dm7 chord as well as G7. The run alternates between Dm7 and G7 giving the opportunity to play a harmonised scale run while the underlying harmony remains as G7. The lick discussed in the podcast uses the above technique to create a useful bluesy chord melody lick which can be used in many applications. Blues turnaround chord melody lick Page 4
Heres the lick: The above lick fits over F7 and resolves on to Bb7 fitting rather well with bars 10 and 11 in a Bb blues sequence. As we ve just discussed it is possible to play Cm7 as a substitute for F7. The start of the lick is based on Cm7 played in three different inversions. To these inversions of Cm7 some additional melody notes are added. Blues turnaround chord melody lick Page 5
Its very easy to get over analytical here and start looking at them as Cm9 and Cm7sus4. Melody notes are often added to chords, particularly in chord melody playing and while it is a really good thing to have a complete understanding of the harmony (it should be a goal to achieve this) often it is more practical and more musical to see these as simpler shapes with additional notes added which is invariably how they were conceived. The next chord is F13 which is approached by F#13 as a chromatic approach chord. You can approach any chord or note from one fret above or below. This is a device used a lot in soloing as well as chord playing. The Bb7 is played as Bb9. Here the root note is omitted. It is possible to omit notes and still maintain all the relevant tonality of the chord. The 5th is often dropped from chords, particularly dominant chords. This will be covered in much more detail later. It would be a good idea to learn the lick in different keys and feel free to adapt it. Also try using the minor 7th substitution in other situations. Blues turnaround chord melody lick Page 6