Chapter 2: Rhythm and Meter - Musical Time Flashcards
Rhythm
The controlled movement of music in time
Beat
Regular pulsation, a basic unit of length in musical time
Accented
The emphasis on a beat resulting in it being louder or longer than another in a measure; usually received by first beat in a measure
Meter
Organization of rhythm in time; the grouping of beats into larger, regular patterns, notated as measures
Measure/bar
Metric grouping of beats, notated on the musical staff and separated by vertical bar lines
Measure (bar) lines
Vertical lines on a staff that separate measures; each measure gets a specific number of beats
What moves music forward in time?
Rhythm
Downbeat
First beat of the measure, the strongest of any meter
Simple meter
Meter in which the beat is divided into two
Compound meter
Meter in which each main beat is divided into three
Which meters are the most common?
Simple meters
Offbeat
A weak beat or a weak portion of a beat
Syncopation
Deliberate upsetting of the meter or pulse through a temporary shifting of the accent to a weak beat or an offbeat
Polyrhythm
The simultaneous use of several rhythmic patterns or meters
Where is polyrhythm commonly heard?
Twentieth-century music and certain African music