rhythm and metre Flashcards
tempo
is fast and the metre is 12/8, compound quadruple
the gankogui
plays a rhythmic ostinato throughout the performance which serves as a time line and acts as a reference point for the other performers
despite the time sig
the gankogui part consists of an additive rhythm of 2+3+2+2+3, which gives it a syncopated effect
concept of a main beat
is fundamental to this music; additionally the gankogui helpfully emphasises the first beat of each four-beat pattern by playing the sole lower octave note in its ostinato
the music is
polyrhythmic throughout
cross-rhythms
are common - bar 14
the atsimevu part
contains the greatest rhythmic interest and complexity including double dotting, bar 8, triplets, bar 14, unusual accents, bar 14, many irregular rhythms, bar 38 and ties, bar 44
syncopation
is a permanent feature because of the gankogui pattern but also appear regularly in the atsimevu part
the sogo part
from bar 3 plays a simple three quaver pattern but it is rhythmically displaced to start one quaver after each main beat - gives it an anapaestic effect throughout the piece
the master drummer
reacts to the playing of the sogo later on in the piece, after bar 14, by displacing his rhythm to be one quaver before each main beat
metrical disruption
is a common feature in the atsimevu part, bar 35- the first half of the bar seems to sub-divide into three creating a hemiola-like effect
homorhythm
at close
varied rhythmic pattern
dotted rhythms bar 26