How many grades are there for professional pipa?

1, Pipa Grade Test is divided into ten levels, of which 1 ~ 4 is the primary level; Grade 5 ~ 7 is intermediate; Grade 8 ~ 10 advanced.

2. Pipa, the earliest plucked instrument, is a plucked instrument. The loudspeaker is made of wood or bamboo, and it is half pear-shaped with four strings on it. Originally made of silk thread, now it is made of steel wire, steel rope and nylon. The neck and panel have "phase" and "product" for determining phonemes.

3. It is an important national musical instrument for solo, accompaniment, ensemble and ensemble. Pipa is a traditional plucked instrument in East Asia, with a history of more than two thousand years. The earliest musical instrument "Pipa" in China appeared around the Qin Dynasty.