Understanding the Modern Rhythm Section
If you were rehearsing your jazz band rhythm section for the first time on this chart, how would you begin?
What are some basic concepts that you need to know to coach the bassist, guitarist, and/or drummer, in the proper interpretation of this medium swing chart?
Guitar (piano) Harmonically and rhythmically support soloists and ensemble Bass Provide time and harmonic support
Drums Provides time and rhythmic support for soloists and ensemble. In a large jazz ensemble, “directs” the band by setting up and emphasizing ensemble passages.
Guitar Single note melodies Improvisation Chord symbols with rhythmic figures or slash notation and the use of extended harmony Bass Notated bass line Chord symbols (to create own bass line) Improvisation
Drums Notated drum part Rhythmic notation Rhythmic cues for ensemble passages Slash notation and/or measure repeats
Bassist focuses on ride cymbal. Example 1 shows a bass line in relationship to a typical ride pattern.
Beginning bassists can start by playing solely roots of chords on each beat.
The next step is adding chromatic approach tones to new chords, as in examples 3 and 4.
Example 5 shows “drops”, eighth notes mixed in with the quarters to add rhythmic interest.
Chords can be simplified to five chord types Maj7: 6, Maj9 m7: m9, m11 Dom7: 9, 13, 7b9, 7#9, etc. m7(b5) o7
Chord Voicings: E Form Bar Chords
Chord Voicings: A Form Bar Chords
Chord Voicings: E From Seventh Chords
Chord Voicings: A From Seventh Chords
Advanced Chord Voicing ▪ Often no root ▪ No open strings ▪ 3 or 4 notes
Close Position Drop 2
Guide Tones (3 rd and 7 th )
Guide Tones with One Tension
Slash Notation
Freddie Green Style Quarter Notes (1930s)
Piano style accompaniment (Be-bop on) Played with fingers or pick (typically down strums) Basic rhythms Dotted Quarter, Eighth Note Pattern
Basic Rhythms (continued) Anticipations
Basic Rhythms (continued) Spontaneity
12 Bar Blues