帖子莫名其妙的被系统删了，先在这给你回复一下 @万蔡
贝多芬的协奏曲，有蛮多的，比如
1 : Beethoven Piano Concerto No. 1 in C major Op. 15 EuroArtsChannel
2 : Beethoven Piano Concerto No. 2 in B flat major Op. 19 EuroArtsChannel
3 : Beethoven Piano Concerto No. 3 in C minor Op. 37 EuroArtsChannel
4 : Beethoven Piano Concerto No. 4 in G major Op. 58 EuroArtsChannel
5: Beethoven Piano Concerto No. 5 in E flat major Op. 73 EuroArtsChannel
只有视频资料，都是现场演奏会，
没有找到PDF这类的文字资料。