This versatile chromatic line pattern is ubiquitous in rock and jazz. Here we explore a few ways of incorporating it into your playing. These lines can be harmonized with each other of course and go forward or back.. and create a similar passing harmony with some tension and release built in. You can apply pedal tones from the root or 5th either with the chord or leaping to the pedal tones alternating with the line or even the harmonized line. It utilizes passing diminished and or auxiliary diminished function i.e. the Ebdim (or Cdim) in this line: C7 Dmi7 (or Dmi7[b5]) to Ebdim to C7/E... The appealing thing is the fact that all the diminished 7ths that arise can be converted into 4 Dominant 7th (a minor 3rd apart)..and you could take it from there with a momentary transposition and back again etc. It's crazy good :) !! The basic pattern is very simple -- in the key of C: C D D# E or E F F#G or G G# A Bb etc. but has endless applications.
Showing posts from May, 2018
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This clip continues the exploration of an interesting two handed chord that makes a kind of melodic texture which is surprisingly versatile. See also Constant Structure 6/13ths over a Blues Scale . These constant structure chords work great over a blues scale, and are an easy way to generate passing chords in many contexts. Here we voice the 13ths in the left hand with the 3rd on the bottom (3-13-7-9). The right hand plays a major 6 chord in root position (1-3-5-6-1). These can be played on each of the notes of the blues scale. It's useful to practice these in chromatic sequences, so they will be under your fingers when you call on them in improvisation.
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In this clip we play with an interesting two handed chord that makes a kind of melodic texture which is transferable and workable over blues scales. Start with learning the chords: that is, in chromatic root sequences. Other same-interval sequences like whole tone, minor thirds, major thirds, perfect fourths (up), and the tritone (#4 or b5) are beneficial too. Building on that, we can put together this two-handed chord, with a 6 over a V13. Consider a C minor blues scale (1 b3 4 b5 5 b7 1): In the right hand play a major sixth chord in root position (1-3-5-6-1). In the left hand play a rootless voicing of a 13th chord, with the b7 on the bottom (7-9-3-13). Do this for each of the notes in the blues scale. It looks terrible on paper, but it's not so bad when you play it. Note that the general harmonic context for all these chords can be the underlying C7 of the blues. So this voicing is played over the sequence of a blues scale (1 b3 4 b5