"Yuko Hattori described the findings as 'fascinating', noting how the chimpanzee used tools to produce various sounds while expressing a vocal display."
"The researchers found that Ayumu's performances were not random; the intervals between his strikes maintained a constant tempo, similar to a metronome."
"Using tools for striking produced a more stable rhythm than just the hands or feet alone, indicating a sophisticated level of musical ability."
"Previous research suggested that music may have evolved as a way of externalizing emotional expression, combining vocalization with tool use."
A study at Kyoto University revealed that Ayumu, a 26-year-old chimpanzee, can drum while singing, producing complex sounds akin to human music. This performance marks the first recorded instance of a chimpanzee singing while drumming. Researchers analyzed Ayumu's drumming techniques, noting that his rhythmic intervals maintained a constant tempo, demonstrating a stable rhythm when using tools compared to hands or feet. These findings may provide insights into the evolution of music and emotional expression in primates.
Read at Mail Online
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