The pipa is a plucked Chinese string instrument. Sometimes called the Chinese lute, the instrument has a pear-shaped wooden body. It has been played for nearly two thousand years in China, and belongs to the plucked category of instruments (弹拨乐器/彈撥樂器). Several related instruments in East and Southeast Asia are derived from the pipa; these include the Japanese biwa, the Vietnamese đàn tỳ bà, and the Korean bipa. The Korean instrument is the only one of the three that is no longer used. Attempts to revive the instrument have failed, although examples survive in museums.
By the Tang era, the pipa had become popular in the imperial court. It had a crooked neck, 4 or 5 silk strings, and 5 or 6 frets, and was played with a plectrum in a horizontal position. As the ages went by, the crooked neck was replaced by a straight one, the number of frets increased to between 14 or 16, and to 17, 24, 29, or 30 in the 20th century. The 14- or 16-fret pipa had frets arranged in approximately equivalent to the western tone and semitone, starting at the nut, the intervals were T-S-S-S-T-S-S-S-T-T-3/4-3/4-T-T-3/4-3/4, (some frets produced a 3/4 tone or "neutral tone"). In the 1920s and 1930s, the number of frets was increased to 24, based on the 12 tone equal temperament scale, with all the intervals being semitones. Since then the number of frets has been extended to 29 or 30. The traditional 16-fret pipa is becoming less common, although it is still used in some regional styles such as the pipa in the southern genre of nanguan/nanyin. The plectrum was replaced by fingernails and the horizontal playing position was replaced by the vertical (or near-vertical) position. During this time, the five-stringed pipa became lost, although in the early 21st century it was revived by the Beijing-born, London-resident pipa performer Cheng Yu, who performs on a modernized five-string pipa modeled on the Tang dynasty instrument, which she researched and commissioned to be made.
The pipa became a favourite in the Tang Dynasty, during which time Persian and Kuchan performers and teachers were in demand in the capital, Chang'an (which had a large Persian community). Many delicately carved pipas with beautiful inlaid patterns date from this period. Masses of pipa-playing Buddhist semi-deities are depicted in the wall paintings of the Mogao Caves near Dunhuang.
The pipa is referred to frequently in Tang Dynasty poetry, where it is often praised for its refinement and delicacy of tone. Bai Juyi's famous " Pipa Xing" (Pipa Play) describes a chance encounter with a female pipa player on the Yangtze River:
The instrument was imported into Japan during the Tang Dynasty as well as into other regions such as Korea and Vietnam.
Famous pieces include
On top of these traditional melodies, new pieces are constantly being composed, most of which follow a more Western structure.
In the 20th century, two of the most prominent pipa players were Sun Yude (孙裕德; 1904-1981) and Li Tingsong (李庭松; 1906-1976). Both were pupils of Wang Yuting (1872–1951), and both were active in establishing and promoting guoyue (国乐; literally "national music"), a combination of traditional regional musics and Western musical practices. Sun performed in the United States, Asia, and Europe, and in 1956 became deputy director of the Shanghai minzu yuetuan (上海民族乐团; Shanghai Folk Orchestra). As well as being one of the leading pipa players of his generation, Li held many academic positions and also carried out research on pipa scales and temperament. Wei Zhongle (卫仲乐; 1908 or 1909-1998) played many instruments, including the guqin. In the early 1950s, he founded the traditional instruments department at the Shanghai Conservatory of Music.
Lin Shicheng (林石城; 1922-2006), born in Shanghai, began learning music under his father and was taught by Shen Haochu (沈浩初; 1899–1953), a leading player in the Pudong (浦东) school style of pipa playing. He also qualified as a doctor of Chinese medicine. In 1956, after working for some years in Shanghai, Lin accepted a position at the Central Conservatory of Music in Beijing. Liu Dehai (刘德海; b. 1937) also born in Shanghai, was a student of Lin Shicheng and in 1961 graduated from the Central Conservatory of Music in Beijing. Liu also studied with other musicians and has developed a style that combines elements from several different schools.
Prominent students of Lin Shicheng include Liu Guilian (刘桂莲, b. 1961), Wu Man (吴蛮, b. 1963) and Gao Hong (高虹, b. 1964). Wu, who is probably the best known pipa player internationally, received the first-ever master's degree in pipa and won China's first National Academic Competition for Chinese Instruments. She lives in San Diego, California and works extensively with Chinese, cross-cultural, new music, and jazz groups. Shanghai-born Liu Guilian graduated from the Central Conservatory of Music and became the director of the Shanghai Pipa Society, and a member of the Chinese Musicians Association and Chinese National Orchestral Society, before immigrating to Canada. She now performs with Red Chamber and the Vancouver Chinese Music Ensemble. Gao Hong graduated from the Central Conservatory of Music and was the first to do a joint tour with Lin Shicheng in North America. They recorded the critically-acclaimed CD Hunting Eagles Catching Swans together.
Other contemporary players who have introduced the pipa to North America, Europe, or Japan include Min Xiao-Fen, Zhou Yi (周懿), Yang Wei (楊惟), , Tang Liangxing (湯良興), Jiang Ting, Qiu Xia He, Liu Fang, Yang Jing, Ting Ting (Zong Tingting), Cheng Yu, and Ma Jie (马捷).
Prominent pipa players in China include Yu Jia (俞嘉), Wu Yu Xia (吳玉霞), Zhang Qiang (張強), Fang JinLung (方錦龍), and Fan Wei (樊薇).
An electric pipa is a plucked string instrument which modifies a traditional Chinese lute called a "pipa" by adding electric guitar-style magnetic pickups which allow the instrument to be amplified through an instrument amplifier or PA system.