Beethoven, who had no precedents in the genre by Mozart or Haydn to emulate, performed the premieres of the two works, whose piano parts are more virtuosic, with the cellist Jean-Pierre Duport.

贝多芬并没有继承莫扎特与海顿的风格，他的前两部作品首次公演时，在大提琴家皮埃尔·迪波尔的协奏下，衬托得钢琴部分更加精巧华丽。

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Parts suppliers have always stocked replacement parts for every piano brand.

部件供应商们经常为每一个钢琴品牌储存一些替换件。

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She seemed entranced by the music, a little frenzied piano piece with this mesmerizing quality, sort of quick passages and then teasing lilting ones before it returned to the quick playful parts.

乐曲一开始是快节奏，接着是欢快跳动的节拍，然后又回到嬉戏的部分。

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After transcribing the original score into a music-notation program, he worked through it bar-by-bar looking for errors, deciding how to rectify them, and eventually printing separate violin and piano parts to be rehearsed and performed.

BBC: Rare Ivor Gurney violin sonata released

My contribution included writing the melody, playing piano in the studio, and arranging the string parts.

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On his instructions, Steinway's chief technician shaved the piano's hammers so they would be even lighter, and rearranged some parts so that a single note could be repeated in an almost machine-gun-like fashion.

WSJ: When Two Makes Perfect | By Byron Janis