thumb|right|300px|A txistu The txistu () is a kind of fipple flute that became a symbol for the Basque folk revival. The name may stem from the general Basque word ziztu "to whistle" with palatalisation of the z (cf zalaparta > txalaparta). This three-hole pipe can be played with one hand, leaving the other one free to play a percussion instrument.
thumb|right|300px|A txistu The txistu () is a kind of fipple flute that became a symbol for the Basque folk revival. The name may stem from the general Basque word ziztu "to whistle" with palatalisation of the z (cf zalaparta > txalaparta). This three-hole pipe can be played with one hand, leaving the other one free to play a percussion instrument.
thumb|right|300px|Parade of a txistu ensemble in Leioa ([[Biscay)]] Evidence of the txistu first mentioned as such goes back to 1864. Yet it is apparent that it was used earlier, although it is not easy to establish when it started out; actually, it is impossible to do so, the txistu being the result of an evolution of the upright flutes widespread as early as the Late Middle Ages, when minstrels scattered all over the Iberian Peninsula brought in instruments that locals, noblemen first and common people later took on and developed. At the beginning, txistu players (txistularis) were named in romance written records after the tabor (pipe and tabor were played together): tamborer, tamborino, tambolín, tamborín, tamboril, músico tamboril, tamborilero, tamboriltero. However, when named after the flute, they are called in Spanish pífano, silbato, silbo, silbo vizcaíno or chilibistero.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).