Chapter 4-8 Vocabulary Flashcards
Half Step
Smallest interval used in the Western system; the octave divides into twelve such intervals; on the piano, the distance between any two adjacent keys, whether black or white. Also Semi Tone
Micro-Tones
Musical interval smaller than a semitone (half step), prevalent in some non-Western musics and some twentieth-century music.
Intervals smaller than half steps.
Chromatic (Chromatic Scale)
Melody or harmony built from many if not all twelve pitches of the octave. A chromatic scale consists of an ascending or descending sequence of half steps.
Sharp (Sharp Signs #)
Musical symbol (#) that indicates raising a pitch by half a step.
Flat (b)
A musical symbol (b) that indicates lowering a pitch by half a step.
Whole Step
Interval consisting of two half steps.
Two half steps make a whole step.
Key
Defines the relationship of pitches with a common center, or tonic. Also a lever on a keyboard or woodwind instrument.
Diatonic (Diatonic Scale)
Melody or harmony built from the seven pitches of a major or minor scale. A diatonic scale encompasses patterns of seven whole steps and half steps.
Pentatonic (Pentatonic Scale)
Five note pattern used in some African, far Eastern, and Native American musics; can also be found in Western music as an example of exoticism. See also Gapped Scale.
Tritonic (Tritonic Scale)
A three note pattern also found in the music of some African cultures.
Inflection
Small alteration of the pitch by a microtonal interval. See also Blue Note.
Rest Chord/Resting Chord
A chord that achieves a sense of resolution of completion, normally the tonic.
Tonic Chord (I Chord)
Triad built on the first scale note, the I chord.
Active Chords
In the diatonic system, chords that need to resolve to the tonic chord. These include the dominant and subdominant chords.
Dominant
Chord built on the fifth scale step, the V chord.
Subdominant
Chord built on the fourth scale step, the IV chord.
Modulation
The process of changing from one key to another.
Transpose/Transposition
The shifting of a piece of music to a different pitch level.
Texture
The interweaving of melodic (horizontal) and harmonic (vertical) elements in the musical fabric.
Refers to the interweaving of the melodic lines with harmony
Monophony (Monophonic)
Single-line texture, or melody without accompaniment.
A single voice or line without accompaniment
Heterophony (Heterophonic)
Texture in which two or more voices (or parts) elaborate the same melody simultaneously, often the result of improvisation.
Polyphony (Polyphonic)
Two or more melodic lines combined into a multivoiced texture, as distinct from monophonic.
A many-voiced texture with different melodic lines
Counterpoint
The art of combining in a single texture two or more melodic lines,
Homophony (Homophonic)
Texture with a principal melody and accompanying harmony, as distinct from polyphony.
One melodic voice is prominent over the accompanying lines or voices