The suona (simplified Chinese: traditional Chinese pinyin: suǒnà); also called laba (Chinese pinyin: lǎbā) or haidi (Chinese pinyin: hǎidí) is a Han Chinese shawm (oboe). It has a distinctively loud and high-pitched sound, and is used frequently in Chinese traditional music ensembles, particularly those that perform outdoors. It is an important instrument in the folk music of northern China, particularly the provinces of Shandong and Henan, where it has long been used for festival and military purposes. It is still used, in combination with sheng mouth organs, gongs, drums, and sometimes other instruments, in wedding and funeral processions. Such wind and percussion ensembles are called chuida or guchui. Stephen Jones has written extensively on its use in ritual music of Shanxi province. It is also common in the ritual music of Southeast China. In Taiwan, it forms an essential element of ritual music that accompanies Daoist performances of both auspicious and inauspicious rites, i.e., those for both the living and the dead.
Construction
The suona has a conical wooden body, similar to that of the European oboe, but uses a tubular brass or copper bocal to which a small double reed is affixed, and possesses a detachable metal bell at its end.