Researchers working with the Tsimané of the Amazon found that tribe members could tell the difference between consonance and dissonance but took them to be equally pleasant, giving credence to the idea that Western preference for consonance is not biological. “The Greeks were really into ratios,” speculated the lead researcher. “It’s possible they started making music that way and we’ve been stuck with it ever since.”

The medieval Occitan troubadour known as the Monk of Montaudon was a master of the enueg, “song of annoyance.” “I can’t stand a long wait,” he complains in one composition, written around 1200, “Or a priest who lies and perjures himself / Or an old whore who is past it, / And—by Saint Delmas—I don’t like / A base man who enjoys too much comfort.” The song goes on in this fashion for nine more verses.

In an 1899 treatise written while in exile, Vladimir Lenin critiqued the capitalist growth of Russian industries in which factory workers had replaced skilled craftsmen. Among his concerns was a shift toward the mass production of cheap accordions, which, he complained, “have nearly everywhere displaced the primitive string folk instrument, the balalaika.”

Born on Lesbos around 700 BC, Terpander, a master of the kithara, was summoned to Sparta during a period of civil strife—an oracle had suggested bringing the “Lesbian singer” to help—and organized the city-state’s earliest civic music culture. Immensely popular there, he later returned for what was to be his last performance. While he was playing, a fig thrown by an adoring fan went directly into his mouth. Terpander choked on the fruit and died.