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Exercise
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(MED. SWING ♩=80 )
30
Jazz Piano · The First Comping Rhythm
Charleston Comping
Chord on 1, anticipation on the "and of 2" — ii-V in twelve keys
Play exercise
The Charleston rhythm is two attacks per bar, syncopated:
dotted quarter on beat 1 , then an
eighth-note anticipation on the "and of 2"
tied through the rest of the bar. Two pushes, and the chord rings
between them — the space is where the soloist or singer breathes.
This is the foundational comping rhythm in jazz. The Count
Basie band of the 1940s made it the default piano-comp pattern,
and every jazz pianist since has internalised it. Here it's
applied to a ii-V — one bar each — so you can hear the rhythm
pull each chord forward into the next.
Bar pattern Chord on beat 1 (dotted quarter) · chord on the "and of 2", tied through the bar
Pulse Two attacks per bar, syncopated — the second pushes half a beat ahead of beat 3.
Jump to
C F B♭ E♭ A♭ D♭ G♭ B E A D G
2
1
1
X
X
O
D
m
7
3
2
1
O
O
O
G
7
G
m
7
1
3
1
1
1
1
3fr
3
2
4
1
O
O
C
7
C
m
7
1
3
1
2
1
X
3fr
1
3
1
2
1
1
F
7
F
m
7
1
3
1
1
1
1
1
2
1
3
1
X
B
7
B
m
7
1
3
1
2
1
X
1
3
2
4
X
X
E
7
E
m
7
1
2
3
4
X
X
1
3
1
2
1
1
4fr
A
7
A
m
7
1
3
1
1
1
1
4fr
2
3
1
4
X
X
D
7
C
m
7
4
2
1
X
O
O
1
3
1
2
1
1
F
7
F
m
7
1
3
1
1
1
1
2
1
3
4
X
O
B
7
B
m
7
1
3
1
2
1
X
2
1
O
O
O
O
E
7
E
m
7
2
O
O
O
O
O
1
3
X
O
O
O
A
7
2
1
X
O
O
O
A
m
7
2
1
3
X
X
O
D
7
The Daily Drill
The rest is the music
5 min Play one key very slowly. Count out loud: "ONE — (two) AND — hold." Two attacks per bar, four per two bars — and beat 3 is never re-struck; the tie carries it. That held push is the whole feel. 8 min Cycle three keys with a metronome on quarters. The hard part is hitting the anticipation cleanly on the "and of 2" — don't rush it; the eighth note has to feel like it's pushing against beat 3, not arriving early by accident. 4 min Solo over your own comping: hold the LH-RH Charleston pattern with the metronome, and improvise a melody on top with one hand removed. The rhythm should keep itself going even while the soloing hand draws attention. 4 min Apply to a tune: comp a 12-bar blues with Charleston rhythm. Every bar gets the same pattern, regardless of chord. Hear how the rhythm becomes a continuous pulse that the changes ride on top of. The geometry of jazz comping Jazz comping is built from a small vocabulary of rhythmic cells — Charleston (this exercise), the reverse Charleston, the Basie 2-and-4 backbeat, Freddie Green-style four-to-the-bar quarters, and a few others. The Charleston is the most fundamental: it places attacks on the strongest beat (1) and on an off-beat (the "and of 2"), giving maximum syncopation with minimum density. Solo pianists treat it as a default; in a trio, the bassist plays quarter notes and the pianist Charlestons on top. Variations include "reverse Charleston" (anticipating beat 1 from the "and of 4" of the previous bar), and double Charleston (two anticipations per bar). All of them are descendants of this single pattern.
Two chord attacks per bar. Half a beat of anticipation. A hundred years of jazz comping built on this single rhythm.