Theory as Practice: The role of ornamentation and rhetorical devices as essential expressive elements in the keyboard works of J. S. Bach.

通过分析选定的巴赫的键盘作品，我将揭示，真实音符的装饰和修辞的数字和设备是必不可少的巴赫的音乐表达，因为他们加强和传达其意义。从一开始作为一种即兴现象，装饰在巴赫的音乐中成为一种结构表达的必要性。我将确定作品中包含的装饰性和修辞性的人物，并根据“情感”的符号学解释它们的表达和解释可能性，通过在当时和现代键盘乐器上制作录音，将我的发现付诸实践，使学者、表演者和观众都能接触到它们。

By analyzing selected keyboard works of J. S. Bach I will reveal that real-note ornamentation and rhetorical figures and devices are essential to Bach's musical expression as they enhance and communicate its meaning. From its beginnings as an improvisatory phenomenon, ornamentation in Bach's music becomes a structural expressive necessity. I will identify the ornamental and rhetorical figures contained within the pieces and explain their expressive and interpretative possibilities in terms of a semiology of 'Affekt', implementing my findings in practice by creating audio recordings on period and modern keyboard instruments to make them accessible to scholars, performers and audiences.