Theory: Timbre and Dynamics

Timbre
Timbre is the way in which instruments are used in combination OR refers to the different sounds and tones an instrument can make.
Concerto and Sonata
The concerto and sonata are both types of music and refer to timbre.
Concerto: A soloist accompanied by orchestra.
Sonata: A soloist accompanied by piano OR solo piano.
Both of these are made up of three pieces of music called movements.
1st = moderato       2nd = Largo       3rd = Vivace
The Orchestra
STRINGS: Violins, Violas, Cellos , Double Bass
WOODWIND: Piccolo, Flute, Oboe, Clarinet, Bassoon
BRASS: Natural Horn, Trumpet, French Horn, Trombone, Tuba
PERCUSSION: Timpani, Cymbals, Xylophone, Glockenspiel

Instruments in red were added later on in the history of the orchestra.
The piano was NOT part of the orchestra: piano plus orchestra = ???
Smaller Ensembles
Chamber Orchestra: Strings plus some woodwind and possibly a keyboard instrument.
Quartets, Quintets etc: Combinations of instruments usually used in families (strings).
Duets and Trios
Pop and Rock ensembles
Vocal Music
Music for voices can be choral, solo or written for smaller combinations such as quartets.
The music is generally written for four parts sometimes called SATB:
Soprano (S) = high female
Alto (A) = low female
Tenor (T) = high male
Bass (B) = low male
These can be used in various combinations.
World Music Instruments
African:
Percussion(Djembe), String, Melodic(Mbira) and wind.
Indian:
Raga (melody = sitar), Tala (percussion = tabla) and Drone (bass = sitar). For Bhangra add pop instruments.
Caribbean:
Steel Pans plus western instruments.

Techniques and Timbre
Listening Exercise
Describe the use of melody, timbre, rhythm and metre used in this extract. (4)
Techniques and Timbre
Instrumental techniques also come under the category of timbre.
Most instruments have techniques or devices  which can be used to alter or change the timbre of the instrument.
Technology
Sound effects are often used in music and technology is used to adapt sounds.
Samples – a short recording of a sound
Loop – a repeated sample
Reverb – adds echo to a sound
Distortion – creates the impression of feedback
Chorus –  adds additional layers to the sound
Delay – adds an echo effect
Sustain – holding of notes
Effects pedals – used on guitars to add these effects.
Instrumental Techniques
Con Arco – with a bow
Pizzicato – plucked
Con Sordino – muted
Double Stopping – playing two notes at once
Tremelo – adding a shaking sound
Staccato – short notes
Legato – smooth notes
Macarto – accented notes
Vibrato – with a shake
Rimshot – hitting the side
Brushes – using brushes instead of sticks
Flutter Tonguing  - creating a growling sound
Harmonics – playing out of register falsely
Slap Bass – slapping the bass strings (percussive)
Pedalling – use of sustain pedal on piano
Vocal Techniques
Falsetto – singing out of range
Vibrato – shaking sound
Scat – improvised vocals with nonsense sound
Castrati – male with female vocal range because they have no ….
Head Voice – singing at top of range with no diaphragm support

Dynamics

Dynamics is a term used to describe how volume or quantity of sound is used in music.
It is represented through a series of words, letters and symbols.
Dynamic Terms
pp = pianissimo – very quiet
p = piano – quiet
mp = metzo piano – quite quiet
mf = metzo forte – quite loud
f = forte – loud
ff = very loud
Common Signs, Terms and Symbols
Cresc = crescendo = gradually getting louder
Dim = diminuendo = gradually getting quieter
These can be represented by hairpins
SFZ = sforzando = suddenly very loud/aggressive
Poco = little …… so, poco a poco crescendo means…..