Wikipedia
Saibara (催馬楽) is a genre of accompanied vocal Japanese court music that existed during the Tang period in the Nara and Kyoto regions. It draws from traditional folk music of the Nara period accompanied by togaku instruments, with the exception of the , which are replaced by , wooden sticks used for rhythm.
It may have developed out of music to drive horses along, as the Chinese characters that compose its name seem to indicate but, according to German musicologist Eta Harich-Schneider, there are several other theories.
Song texts are short and simple in character and describe scenes of life. The repertoire was once estimated at some 400 songs. In the late Nara period the aristocracy became more interested in complex foreign musical imports. Emperor Horikawa (1079-1107), despite the taste for Chinese culture since the Nara period, also cultivated an interest in fūzokuuta. Courtiers sang saibara songs for entertainment. A fashionable aristocrat was not regarded à jour if he did not know of the latest Chinese imports, such as toka music. In the 14th century, because of the many wars, the repertoire of saibara declined, as many were lost due to the turmoil, and it was only at the crowning ceremony of emperor Emperor Go-Mizunoo, who ruled from 1611 to 1629, at Nijo Palace that a reconstruction of the old saibara pieces was attempted and the famous saibara piece "Ise no umi" was performed at the Imperial palace in Kyōto. The emperor's wife, Fujiwara no Fusahi, tells in her court chronicles how little old material could be found. The repertoire today includes newly created folk songs .