Seven Sisters, Fifty-Eight Bridges, and an Opera Named After Them

Tibetan opera traces its own origin to a single, often repeated story about its founder, the fifteenth century Buddhist master Thangtong Gyalpo. Accounts differ on exactly when he lived, some giving 1361 to 1485 and others 1385 to 1464, but agree on what he is remembered for: an itinerant monk, engineer and bridge builder who set out to span Tibet's rivers with iron chain suspension bridges, eventually completing, by tradition, fifty eight of them, several of which reportedly remained in use for centuries afterward. Funding that many bridges required money Thangtong Gyalpo did not have, and the story credits his solution with founding an art form almost by accident: he recruited seven sisters from Lhoka and taught them songs and dances to perform for donations, and audiences who saw them reportedly began calling the performers lhamo, goddesses, a title of praise that stuck to the whole tradition rather than fading with the original seven performers.

The name carried forward into a performance style that has, by most scholarly accounts, changed relatively little since its fourteenth or fifteenth century origins. A troupe traditionally opens each performance with a ritual invocation, honoring an image or statue of Thangtong Gyalpo set on stage before the narrative acting begins, treating the founder himself as a continuing presence in the performance rather than a figure confined to history. The narrative core combines a narrator who sings and recites the connecting story between scenes, spoken and sung dialogue among the characters themselves, and a small onstage ensemble of drum and cymbal providing the only instrumental accompaniment, a spare musical texture that has remained a defining feature of the form across its documented history.