jazz theory terms Flashcards
Aeolian mode
the sixth mod of the major scale, also known as the natural minor scale
alteration (aka altered note)
the b9 #9 #11 b5 #5 b13 of a chord
“avoid” note
a note from the scale of a chord that sounds dissonant when held against the chord. the term usually refers to the 4th of a major chord and the 11th of a dominant chord
bag (aka bag of tricks)
a jazz musician’s repertoire of licks, patterns, and son on, often used in proprietary form, as in in “Jackie’s bag”
ballad
slow tune
bebop
the revolutionary style of jazz that evolved in the early 1940s
Bird
Charlie Parker
blowing choruses
the choruses of a tune that are improvised
break
Breaks typically occur at the beginning of a solo. The soloist plays alone as the rest of the band lays out, usually for 2, 4, or 8 bars. One of the greatest is Lee Morgan’s break at the beginning of his solo on John Coltrane’s “Locomotion” on Coltrane’s album Blue Train.
bridge
The “B” section of a tune, usually on an AABA or ABA tune. Sometimes called the “channel.”
cadenza
An improvised rubato ending of indeterminate length, played by the soloist while the rhythm section lays out.
changes
the chords to a tune
chart
arrangement, lead sheet
chops
Technique
chorus
Once through a tune
circle of fourths (AKA cycle of fourths)
A circular arrangement of all 12 notes of the chromatic scale. When viewed counterclockwise, each note is a 4th higher than the preceding note. When viewed clockwise, each note is a 4th lower than the preceding note.
deceptive cadence
A V chord resolving someplace other than down a 5th
diatonic
Chords within a particular key. CM, D-7, Esusb9, FM#4, G7 and Gsus are diatonic to the key of C
diminished scale
A scale alternating half steps and whole steps (or vice versa)
Diz
Dizzy Gillespie
Dorian mode
The second mode of the major scale; also the chord derived from that mode
double diminished chord
Two diminished 7th chords played at the same time by a pianist, an eight-note chord including all the notes of a diminished scale
double time
Change the tempo to one that’s twice as fast, the changes also moving twice as fast
double time feeling
Change the tempo to one that is twice as fast, but with the changes still moving at the speed of the original tempo
eights (or “trading eights”)
Two or more players, each intern trading eight-bar improvisations, usually fro one or more choruses after regular solos.
ending
The last part of a tune, often specially arranged
enharmonic
Two differently spelled notes that are the same, such as Gb and F#
extensions
The 9th, 11th, and 13th (also known as the 6th) of a chord
fake book
A book of standards and jazz originals, usually consisting of just the melody and chord symbols, so-called because improvising used to be called “faking”
finger memory
The internalized muscular memory of what a chord, lick, phrase, pattern, and so on, feels like (a term used mainly by pianists, but applicable to all instruments)
fours (or “trade fours”)
Two or more players, each in turn trading four-bar improvisations, usually for one or more choruses after the regular solos
free (or “play free”)
Improvise, usually without chord changes or a pre-set form
from the top
Take the tune from the beginning
funky
Earthy, soulful, visceral, unintellectual
gig
A musical job, be it at a club, party, festival, or record date
Great American Song Book, The
The compositions of George Gershwin, Cole Porter, Irving Berlin, Duke Ellington, Billy Strayhorn, Jimmy Van Heusen, Jimy McHugh, Hoagy Carmichae, and so on
groove
The “lock” between members of a rhythm section playing well together
half-diminished
(1) A minor 7th chord with a flat 5th; (2) the chord built off of the sixth mode off the melodic minor scale; (3) the chord built off of the seventh mode of the major scale
head
(1) The composed melody and changes of a tune (2) a tune composed by a jazz musician based on the changes to a standard (3) the chord built off o the seventh mode of the major scale
interlude
A section of a tune, usually played between the head and the solos, or between soloists
interval
The space between two notes
in the pocket
When the music is rhythmically in a groove
intro
An introductory section before a tune is played, often improvised