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In music theory, the key of a piece is the group of pitches, or scale, that forms the basis of a musical composition in Western classical music, art music, and pop music. Tonality (from "Tonic") or key: Music which uses the notes of a particular scale is said to be "in the key of" that scale or in the tonality of that scale. [1]
Tonality is the arrangement of pitches and / or chords of a musical work in a hierarchy of perceived relations, stabilities, attractions, and directionality.. In this hierarchy, the single pitch or the root of a triad with the greatest stability in a melody or in its harmony is called the tonic.
For instance, the fairly common assertion that "tonality" is a universal of all music may necessarily require an expansive definition of tonality. A pulse is sometimes taken as a universal, yet there exist solo vocal and instrumental genres with free and improvisational rhythm—no regular pulse [ 23 ] —one example being the alap section of ...
Jean Sibelius often reserved the key of D minor for compositions he saw as being of a noble character; the Violin Concerto, the Sixth Symphony, and the string quartet Voces intimae are each in the key. The tonality of D minor held special significance for Helene and Alban Berg. [3]
A major interval is one semitone larger than a minor interval. The words perfect, diminished, and augmented are also used to describe the quality of an interval.Only the intervals of a second, third, sixth, and seventh (and the compound intervals based on them) may be major or minor (or, rarely, diminished or augmented).
In the key of C major, these would be: D minor, E minor, F major, G major, A minor, and C minor. Despite being three sharps or flats away from the original key in the circle of fifths, parallel keys are also considered as closely related keys as the tonal center is the same, and this makes this key have an affinity with the original key.
By the beginning of the Baroque period, the notion of the musical key was established, describing additional possible transpositions of the diatonic scale. Major and minor scales came to dominate until at least the start of the 20th century, partly because their intervallic patterns are suited to the reinforcement of a central triad .
Tone (musical instrument), the audible characteristics of a musician's sound; Musical tone, a sound characterized by its duration, pitch, intensity, and timbre; Pure tone, a tone with a sinusoidal waveform; Reciting tone, such as Psalm tone and recitative, as in Gregorian chants; Tonality, a system of music based on a key "center", or tonic