Communication
During the last 150 years, txalaparta has been attested as a communication device used for funeral (hileta), celebration (jai) or the making of slaked lime (kare), or cider (sagardo). After the making of cider, the same board that pressed the apples was beaten to summon the neighbours. Then, a celebration was held and txalaparta played cheerfully, while cider was drunk. Evidence gathered in this cider making context reveals that sound emitting ox horns were sometimes blown alongside txalaparta. Actually, cider and cider houses are the only traditional context for the txalaparta we have got to know first-hand. The same background applies to a related Basque percussion instrument, the kirikoketa, since it is directly associated to the pounding resulting from grinding down the apples. Another instance of the same instrument class and geographical area should be noted here, the toberak.
Some claim that txalaparta has been used this way for millennia, but notwithstanding different assumptions its origins remain shrouded in mystery. It is worth mentioning that the very similar Romanian toacă or Greek semantron is used as a call for prayer, so less epical interpretations link txalaparta with a common Christian practice before the schism between the Catholic Church and the Eastern Orthodox Church. Bells were not used in Christian churches before the 10th century.
Read more about this topic: Txalaparta