Claude Debussy
Suite Bergamasque for solo piano (1890)

What  is  Music?
Music vs. Noise
Well Known vs. Unfamiliar
“Organized Sound”

What  is  Music?
Working Definition:
   Music consists of intentional combinations of sounds arranged so as to produce a work of art that provides aesthetic enjoyment, that expresses something, that follows some kind of internal logic, and exhibits intelligible structure.

Music...
Intentional combinations of sounds
Work of art
Aesthetic enjoyment
Expresses something
Internal logic
Intelligible structure

Characteristics of Musical Sound
Pitch - high versus low.
Loudness - Loud versus soft.
Duration - Long versus short.
Timbre - tone quality/color.

Sources of Sound
Always                a vibrating object

Examples
Guitar string
Double bass
Adam’s apple
Speaker cone

Range of Hearing
20 - 20,000            Vibrations per second

Experimental Observations
The greater the rate of oscillation, the higher the pitch
The greater the displacement, the louder the sound