The erhu is a traditional Chinese instrument. Ma Xiaohui says that in China, people associate it with beggars.
But Ma is a virtuoso performer on the erhu, fluent in both regional Chinese and Western repertoire. She recently spoke with Robert Siegel about her craft.
The erhu is an instrument with two long strings, played using a bamboo bow strung with horsehair. Sound projects out of the small windows on the back of the instrument's body, which is made of old redwood and snakeskin.
The right hand controls the bow. Press down, and you play one string; pull up, and you play the other.
The left hand always touches both strings. Without frets, proper intonation is difficult, but the possibilities for tonal flexibility are great.
"We have a traditional vibrato, and I have my own unique 'Xiaohui' vibrato, whatever, so it's just many different types," Ma says. "But if you press a little deeper, it sounds different."
With only two strings, performing Western classical selections is also tricky.
"I'm very careful to choose Western pieces [to] play on the erhu," Ma says. "So the first time when I heard the [Fritz] Kreisler 'Liebesleid,' I just [felt], 'Wow, that song is just right for the erhu.' The sadness, the sensitivity, the warmth, the romance: It fits my instrument."