ink ：应该是的吧，每一章讲稿下有写曲子版本。

Audrey_J🌻 ：取自百科的解答嘿嘿 - Although the "Archduke Trio" is sometimes numbered as "No. 7", the numbering of Beethoven's twelve piano trios is not standardized, and in other sources the Op. 97 trio may be shown as having a different number, if any.

Audrey_J🌻 ：我搜了一下，其实大公三重奏的曲目全称是Beethoven Piano Trio No.7 in B-flat major (Op.97)，所以都是对的

Audrey_J🌻 回复 xiada ：钢琴，小提琴，大提琴（我看到也有低音提琴演奏的，在电影绿皮书里面就是低音提琴）。我感觉这么搭配是因为三个不同的音域就像男中高低音一样

小賴 ：The first public performance was given by Beethoven himself, Ignaz Schuppanzigh (violin) and Josef Linke (cello) at the Viennese hotel Zum römischen Kaiser on 11 April 1814, as his deafness continued to encroach upon his ability as a performer. 取自維基百科Piano Trio, Op. 97 (Beethoven)