Daniel Levitin on Music

"Contour refers to the pattern of musical pitch in a melody—the sequence of ups or downs that the melody takes—regardless of the size of the interval."

"The coming together of rhythm and melody bridges our cerebellum and our cerebral cortex."

"In songbirds, it is generally the male of the species that sings, and for some species, the larger the repertoire, the more likely it is to attract a mate."

"Musical novelty attracts attention and overcomes boredom, increasing memorability."

"As a tool for the activation of specific thoughts, music is as good as language. The combination of the two—as best exemplified in the love song—is the best courtship of all."

"We may have had music before we had a word for it."

"Music... is... a core element of our species, an activity that paved the way for more complex behaviors such as language, large-scale cooperative undertakings, and the passing down of important information from one generation to the next."

"The multiple reinforcing cues of a good song—rhythm, melody, contour—cause music to stick in our heads. That is the reason why many ancient myths, epics, and even the Old Testament were set to music in preparation for being passed down by oral tradition across generations."

"Human process music using both absolute and relational processing... we attend to the actual pitches and duration we hear in music, as well as their relative values. This dual mode of processing is rare among species... These modes of processing and the brain mechanisms that gave rise to them were necessary for the development of language, music, poetry, and art."

"Memory for playing a musical piece... involves a process very much like that for music listening... through establishing standard schemas and expectation. In addition, musicians use chunking... tying information together into groups, and remembering the group as a whole rather than individual pieces."

"Joni's genius is that she creates chords that are ambiguous, chords that have two or more different roots. ...Joni's music is as close to impressionist visual art as anything I've heard. ...harmonic complexity born out of her strict insistence that the music not be anchored in a single harmonic interpretation."

"Cosmides and Tooby argue that music's function in the developing child is to help prepare its mind for a number of complex cognitive and social activities, exercising the brain so that it will be ready for the demands placed on it by language and social interaction. ...Mother-infant interactions involving music almost always entail both singing and rhythmic movement..."

"The Harvard neuroscientist Gottfried Schlaug has shown that the front portion of the corpus callosum is significantly larger in musicians than in nonmusicians, and particularly for musicians who began their training early. ...Schlaug found that musicians tended to have larger cerebellums than nonmusicians, and an increased concentration of gray matter... responsible for information processing, as opposed to white matter, which is responsible for information transmission."

"Paul McCartney may be the closest thing our generation has produced to Franz Schubert -- a master of melody, writing tunes anyone can sing, songs that seem to have been there all along. Most people don't realize that "Ave Maria" and "Serenade" were written by Schubert . McCartney writes with similar universality. His "Yesterday" has been recorded by more musicians than any other song in history. Its stepwise melody is deceptively complex, drawing from outside the diatonic scale so smoothly that anyone can sing it, yet few theorists can agree on exactly what it is that McCartney has done."