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Elements of Music

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ELEMENTS OF MUSIC

MUSIC AND SOUND


Sound: air particles surrounding a vibrating object that moves to and fro producing a sound wave
Amplitude: the volume -loudness
Pitch: the highness or lowness of a sound
Hertz: number of vibrations per second
Decibel: the unit volume is measured in
Note: musical symbol that indicates pitch and duration
Duration: the length of time the vibration can be heard
Volume: loudness
Frequency: number of vibrations per second
Noise: sounds without a distinct pitch
Acoustic music: non-amplified

MELODY:
Melody: the line or tune, in music, a concept that is shared by most cultures
Contour: how it moves up and down
Range: span of pitches
Interval: the distance between any two pitches in a melody
Conjunct: a melody that moves in small connected intervals
Disjunct: a melody that moves by leaps
Phrases: units that make up a melody
Cadences: resting places where phrases end
Countermelody: a secondary melody that accompanies the melody

RHYTHM AND METER:


Rhythm: what moves music forward in a line
Meter: organizing patterns of rhythmic pulses
Measures: what meters are marked off in, in notation
Downbeat: a strong beat measures often begin with
Simple meters: duple, triple and quadruple
Compound meters: subdivide each beat into three subbeats
Rhythmic complexities: occur with upbeats, off beats, syncopation and polyrhythm
Upbeats: last beat of a measure
Off beats: in between stronger beats
Syncopation: a deliberate upsetting of the normal pattern of accentuation
Polyrhythm: the simultaneous use of several rhythmic patterns or meters
Additive meters: Patterns of beats that subdivide into smaller, irregular groups
Non-metric: has an obscured pulse

HARMONY:
Harmony: describes the simultaneous events in music
Chord: simultaneous sounding of three or more pitches
Scale: sequence of pitches
Triad: three notes built on alternate pitches of a scale
Major or minor scales: sequences of pitches from which most Western music’s’ melody and harmony are
based
Tonic: central tone around which a melody and its harmonies are built
Tonality: principle organization around a central tone
Dissonance: created by an unstable, or discordant, harmony
Consonance: occurs with the resolution of dissonance, producing a concordant sound
Drone: a single sustained tone
MUSICAL TEXTURE:
Texture: refers to the interweaving of the melodic lines with harmony in music
Monophony: simplest texture or single voiced music without accompaniment
Heterophony: multiple voices elaborating the same melody at the same time
Polyphony: describes a many-voiced texture based on counterpoint
Counterpoint: one line set against another
Homophony: when one melodic voice is prominent over the accompanying lines or voices
Homorhythmic texture: a subcategory of homophony in which all voices movie in the same rhythm
Imitation: a melodic idea is presented in one voice, then restated in another (eg. Cannons and rounds)

MUSICAL FORM:
Form: the organization principle in music (basic elements = repetition, contrast and variation)
Strophic form: features repeated music for each stanza of text
Binary form: two-part (A-B)
Ternary form: three-part (A-B-A)
Theme: a melodic idea used as a building block in a large-scale work
Motives: the smallest fragment of a theme that forms a melodic-rhythm unit
Sequence: when a motive is repeated at a different pitch
Call and response (responsorial): a repetitive style involving a soloist and a group
Ostinato: repetition of a short musical melodic, rhythmic, or harmonic pattern
Movements: sections of large-scale compositions

MUSICAL EXPRESSION:
Tempo: the rate of speed, or pace of the music
Allegro: fast
Moderato: moderate
Adagio: quite slow
Accelerando: speeding up the pace
Ritardando: slowing the pace
Metronome: a device the indicates the tempo or beats per minute
Dynamics: describe the volume
Forte: loud
Piano: soft
MUSICAL INSTURMENTS AND ENSEMBLES
VOICES AND MUSICAL INSTRUMENT FAMILIES:
Timbre: tone color (striking differences in the sound quality of instruments)
Instrument: generates vibrations and transmits them into air
Human voices: soprano and alto = female tenor and bass = male
Aerophones: produce sound using air
Chordophones: instruments that produce sound from vibrating string
Idiophones: produce sound from the substance of the instrument itself
Membranophones: drum-type instruments

WESTERN MUSICAL INSTRUMENTS:


Four families: strings, woodwinds, brass and percussion
String instruments: sounded by bowing or plucking
Bowed strings: include violin, viola, cello and doubles pass
Plucked strings: include harp and guitar
Woodwind instruments: include flute, oboe, clarinet, bassoon and saxophone
Brass instruments: include trumpet, French horn, trombone and tuba
Percussion instruments: include idiophones and membranophones, some are pitched while others
unpitched
Keyboard: (piano, organ…) do not fit into the system
MUSICAL ENSEMBLES:
A Cappella Singing: performed without accompaniment
Chamber music: ensemble music for small groups, with one player per part
Orchestra: features eighty o one hundred players
Conductors: person who beats patterns with a baton to help performers keep tempo

STYLE AND FUNCTION OF MUSIC IN SOCIETY:


Sacred music: for religious functions
Secular music: for non-religious functions
Genres: categories of repertory (there are many types and some cross over)
Medium: the specific group that performs a piece
Oral transmission: preservation of music without the aid of written notation
Style: the distinctive features of any artwork
Musical style: created through individual treatment of the elements
Historical periods: periods of time each with its own characterization
THE BAROQUE AND THE ARTS:
THE BAROQUE SPIRIT:
Baroque era: 1600-1750, a time of turbulent change in politics, science and the arts. It was also a time of
religious wars (Protestants vs. Catholics) and of exploration and colonization of the New World. The era
saw the rise of the middle-class culture, with music making centered in the home, church and universities;
art portrayed scenes of bourgeois life.

MAIN CURRENTS IN BAROQUE MUSIC:


Monody: solo song with instrument accompaniment
Figured bass: a short hand that allowed the performer to supply the chords through improvisation
Basso continuo: bass part that was often played on 2 instruments
Major-minor tonality: established in this era
Equal temperament: tuning system established as well
Baroque rhythms: Baroque music did move more freely, however, its later style is characterized by
rhythms and continuous melodic expansion
Doctrine of affections: union of text and music
Women: woman musicians figured among the professional singers and instrumentalists

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