According to
Howard Gardner, there is little dispute about the principal constituent elements of music, though experts differ on their precise definitions. Harold Owen bases his list on the qualities of sound: pitch, timbre, intensity, and duration while John Castellini excludes duration. Gordon C. Bruner II follows the line of temporal-based deductions in association with musical composition, denoting music's primary components as "time, pitch, and texture." Most definitions of music include a reference to sound and sound perception can be divided into six cognitive processes. They are:
pitch,
duration,
loudness,
timbre,
sonic texture and
spatial location. A 'parameter' is any element that can be manipulated (
composed) separately from other elements or focused on separately in an educational context.
Leonard B. Meyer compares distinguishing parameters within a culture by their different constraints to distinguishing independent parameters within music, such as melody, harmony, timbre, "etc." The first person to apply the term
parameter to music may have been
Joseph Schillinger, though its relative popularity may be due to
Werner Meyer-Eppler.
Gradation is gradual change within one parameter, or an overlapping of two blocks of sound. Meyer lists melody, rhythm, timbre, harmony, "and the like" as principal elements of music, while Narmour lists melody, harmony, rhythm, dynamics, tessitura, timbre, tempo, meter, texture, "and perhaps others". According to McClellan, two things should be considered, the quality or state of an element and its change over time.
Alan P. Merriam proposed a theoretical research model that assumes three aspects are always present in musical activity: concept, behaviour, and sound.
Virgil Thomson lists the "raw materials" of music in order of their supposed discovery: rhythm, melody, and harmony; including
counterpoint and
orchestration. Near the end of the twentieth century music scholarship began to give more attention to social and physical elements of music. For example:
performance,
social,
gender,
dance, and
theatre. According to the theory of the
emotional origins of music proposed by
David Teie, the primary elements of music can be traced back to two sources. • The sounds of the womb heard by the fetus during brain development, account for pulse, meter, predominance of discrete single-frequency units (notes), continuousness, and the most common frequency range of melodic instruments. • Emotionally generated vocalizations account for timbre, dissonance/consonance, and the ubiquity of musical instruments that produce resonance-enhanced periodic sounds. ==Definition of music==