New research argues that human biology and musicality are closely connected, challenging the long-standing idea that music is mainly a cultural invention.
In a review published in Current Biology, Henkjan Honing, professor of music cognition at the University of Amsterdam, says evidence from psychology, neuroscience, genetics, biology, and animal cognition now supports a biological basis for the human ability to perceive and enjoy structured sound.
Honing argues that scientists should focus less on music as a finished cultural product and more on “musicality,” the underlying capacity that lets humans detect rhythm, pitch, and timing. He says this shift matters because the fossil record cannot preserve music itself, but modern experiments can still test the biological traits that make music possible.
Some of the strongest evidence comes from infancy. Studies cited in the review show that newborns can detect rhythmic patterns, respond to melodic contours, and form expectations about timing and pitch long before they acquire language. Honing says these abilities appear spontaneously, suggesting that parts of musical perception emerge from built-in biological predispositions rather than from formal training alone.
Music May Be More Than a Cultural Habit
The article also points to cross-cultural patterns. Music varies widely around the world, but recurring structures keep appearing across traditions, including common rhythmic organization and familiar pitch relationships. Honing argues that these similarities likely reflect shared cognitive biases in how the human brain organizes sound.
That conclusion pushes back against an older view that treated music as secondary to language or as a learned social behavior with no deep biological roots. The review says growing evidence no longer supports that narrow framing. Instead, human biology and musicality may be linked through a collection of inherited capacities that shape how people hear, predict, and respond to sound from the start of life.
Honing describes this as a “multicomponent hypothesis.” In that model, musicality is not one single trait. It is a bundle of abilities, including beat perception, pitch processing, and emotional response, and each may have its own evolutionary history.
Animal Research Expands the Evolution Question
To trace those origins, scientists also look beyond humans. Comparative studies ask which parts of musicality may be ancient and which may be more specific to humans. Honing says that if a trait appears in both humans and other primates, it may have originated in a common ancestor. If similar traits appear in more distant animals, such as birds, that may point to independent evolutionary solutions to similar perceptual problems.
This approach does not suggest that animals make music in the human sense. Instead, it helps researchers isolate the building blocks of musicality and ask how they evolved. The review argues that rhythm sensitivity, pitch processing, and emotional reactions to sound may not share a single origin, which is why studying multiple species can clarify how the larger human capacity emerged.
The paper also revisits a major debate in cognitive science: whether music is just language in another form. Honing says the evidence increasingly points the other way. Brain imaging studies show that speech and music rely on partly distinct neural pathways, and clinical cases show that some people can lose language abilities while retaining musical skills, while others experience congenital amusia despite normal language development.
Why the Findings Reach Beyond Music
That separation matters because it suggests musicality may be an older biological capacity, perhaps one that predates language itself. The review proposes that musicality likely emerged by combining older brain systems involved in perception, movement, and emotion, rather than evolving as a decorative offshoot of speech.
Honing says the implications go beyond explaining why people enjoy songs or rhythm. Research on musicality may help scientists better understand language disorders, motor impairments, and emotional regulation. It could also influence education and well-being by clarifying which parts of music perception are deeply rooted in human development.
The broader claim is that human biology and musicality belong in the same scientific conversation. The review presents music not as a cultural extra, but as an expression of how human brains naturally organize sound. For researchers in cognition and evolution, this turns an old philosophical debate into a more testable scientific question.