A chapter-by-chapter series of photos, drawings and videos illustrating key ideas in my book Wired for Music. Click here to view the series from the start.
Chapter 2: The Music Instinct [excerpts]
My first boyfriend after I quit the cello was a brooding drummer who test-drove his songs on street corners.
I followed him and his Gretsch kit to the grimiest bars in town, thrilling to the sound of his pulsing tom-toms and bass.
Although some of us have stronger musical skills than others, the myth of musical talent has been largely debunked.
As the neuroscientist Daniel Levitin, author of This Is Your Brain on Music, explains, there’s no such thing as a “music gene” or a “center in the brain that Stevie Wonder has that nobody else does.”
Like other animals, humans evolved in a world thrumming with sounds — whistling winds, cawing crows, chirping squirrels, burping frogs.
Above: Eastern gray squirrel, photo Rhododendrites, Creative Commons. Cawing carrion crow, photo Marie-Lan Taÿ Pamart, Creative Commons. Marsh frog, photo Peter Trimming, Creative Commons.
Steven Pinker enraged musicologists worldwide in his 1997 book How the Mind Works, dismissing music as nothing more than “auditory cheesecake.”
Gary Tomlinson, a musicologist at Yale University, traced the origins of music to a time before language, before human culture — before our ancestors could conceive of a distinct self.
The building blocks of music, he wrote, helped shape the modern brain.
As I waded through Tomlinson’s dense academic text, my thoughts drifted towards my own origins.
Then something dawned on me: without music, I might not be here at all.
While expecting me, my parents lived in a one-room cabin in Carlsbad Springs, a rural area not far from Ottawa.
My parents owned just a handful of records in this cabin, where I came into the world during my older sister’s nap.
I was born — and likely conceived, my mother said — to the chiseled strains of Glenn Gould’s 1955 recording of Bach’s Goldberg Variations.
In an EEG study, researchers concluded that in humans, the ability to perceive a musical beat is “functional at birth.”
But when researchers adapted the EEG experiment on newborns in a study of rhesus macaques (a type of monkey native to Southeast Asia), they found no sign that macaque brains could detect a musical pulse.
Snowball, the boogying cockatoo, was the first documented case of an untrained animal that could match a musical beat. (Snowball later hit the big time bopping to “The Piña Colada Song” in a TV ad for Taco Bell.)
In exchange for bites of herring, Ronan, a California sea lion, would bob her head up and down to the beat of a metronome and switch tempos on a dime.
Musical animals give hints that the neurological underpinnings of music might be older and more broadly shared than we ever imagined.
But somewhere down the line, human ancestors stumbled on ways to sharpen [our musicality] for reasons that chimps, our closest relatives, didn’t have.
Music, like our species, has origins in East Africa.
Along the highway between the Serengeti grasslands and Tanzania’s Ngorongoro Crater — a meadowy oasis teeming with lions, zebras, elephants, and wildebeest — two colossal skulls of concrete mark the turnoff to the “Cradle of Humankind.”
The museum at Odulvai Gorge displays a replica of the Laetoli footprints discovered in 1978 by Mary Leakey.
Imprinted by feet hardly different from our own, the Laetoli trail proved that our ancestors walked upright, with a human-like stride, at least two million years before the massive growth spurt in the hominin brain.
In these footprints, Anton Killin, an evolutionary theorist, sees traces of rhythm.
But ancient neural connections leave no fossil record. They’re impossible to prove. Paleolithic tools offer more tangible clues.
Tomlinson, the Yale musicologist, believes the building blocks of music emerged from the rhythmic chipping of rock on rock. Homo erectus began chiseling diamond-shaped hand-axes about 1.7 million years ago.
Neurons that fire together, wire together. Thus, as our ancestors sharpened stones, tool-making sharpened the brain.
Next came fire. Homo erectus learned to harness flames at least 790,000 years ago, and possibly earlier.
Nourished by roasted tubers, hippopotamus, elephant, and boar, early brains doubled in size.
For Homo erectus, fire added leisure time.
Bored and restless around the primeval hearth, they might have bonded by synchronizing their voices and body movements, said [Anton] Killin, “rehearsing” precursors of song and dance.
Like a moth to a flame, my mother was drawn to music and adventure. Widowed at age twenty-six by my father’s death, Mom hitched a ride from Ottawa to Vancouver with two toddlers in tow.
Within weeks, she fell in with a band of ragtag musicians.
I was in diapers when she got cozy with the Pied Piper of the group, a tall and bushy-haired Californian named Michael Fles.
In Vancouver, Michael [Fles] worked the system, applying for a government grant to fund ‘spontaneous music workshops’ for children with special needs.
He got the idea from Christopher Tree, the musical wizard he’d followed to Woodstock the year before, in the summer of 1969.
Mom followed her musician friends to the mountains of Chiapas, where she tried her hand at Mayan-style pottery.
My earliest memory is of a bonfire crackling in daylight as a long line of women carry earthen pots to the flames.
Mom said this memory fits a time when I was three, in the Mayan pottery village of Amatenango del Valle.
We slept in an abandoned stable in Chiapas, much to the amusement of the Mayan villagers.
Gringos locos, they must have thought.
A black-and-white photo shows me in pigtails and a handwoven dress, sitting in the dirt. My chubby hands clutch a pottery flute shaped like a child with a round face and curly hair.
The clay figure is me. I am blowing into the hidden mouthpiece, filling myself with sound.
Meanwhile, back in Vancouver, two members of the “children’s spontaneous music workshops” regrouped in 1976 to launch Canada’s first training program in music therapy, at Capilano College (now Capilano University).
One of the founders, Nancy McMaster, said the program never strayed from the values of spontaneity and free expression rooted in “Woodstock, the ’60s, and some hitchhikers.”
The budding music therapists encouraged children with special needs, many of them nonverbal, to tune in to their own musical impulses moment to moment, and communicate in ways that transcended words.
While their approach was radical at the time, it was hardly counterintuitive. The earliest humans — also nonverbal — might have made music much like this.
Half a million years ago, in a balmy period in southern England, Homo heidelbergensis hunted rhinoceros and megaloceros (giant deer), leaving a cache of bones and stone tools at Boxgrove in West Sussex.
To divvy up the spoils and reinforce the chains of command without a brawl, the leaders would have hollered, pounded the ground, beaten their chests.
Anatomical changes helped them make themselves clear.
These hunters had lost the air sacs around the larynx that allow other primates to ‘hoot-pant’ without hyperventilating. Without these air sacs, the Boxgrove band could vocalize with close to human finesse.
During the last ice age, small bands of sapiens huddled in the caves of Germany’s Swabian Alps, playing flutes fashioned from mammoth ivory and vulture bone.
These flutes look like penny whistles, with finger holes carefully spaced to play tunes in five notes, similar to the pentatonic scales found in Scottish jigs or Javanese gamelan music.
On a replica of the vulture-bone flute, one experimental archaeologist managed to play “The Star-Spangled Banner.”
Remarkably, our auditory cortex can rewire itself to process touch as well as sound. The renowned percussionist Evelyn Glennie, profoundly deaf since age twelve, often performs shoeless to allow her feet to feel the vibrations from the floor.
The human body, she told The Globe and Mail, is “like a huge ear.”
Most children can learn to hum in tune and dance to the beat, grinning all the while.
Anyone who doubts this can check out videos of preschoolers wiggling to music in Mexico, Cuba, or Senegal.
As a fledgling journalist, I struggled to pay the bills. Besides my freelance gig writing for a Reader’s Digest coffee-table book series, I cleaned houses and worked as an extra on film sets, wearing everything from zombie makeup to a torpedo bra for the role of a ’50s waitress.
If only I’d known sooner about the deep roots of music in my early life, and in the human brain. I might have had something to hold on to in my late twenties when I tried to reinvent myself as a cellist…
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