This site introduces unknown composer Emanuel Bach (C. P. E. Bach). This English version was translated from Japanese one by ChatGPT.
ChatGPT4o writes as follows (please note that it may not be accurate):
Emanuel Bachʼs **Fugue in G minor, Wq. 119-5 (H.101-5)** is a dramatic work imbued with deep shadows and tension. The opening theme is presented with a weighty and introspective melody characteristic of the minor key, and unfolds with a meticulous structure through strict counterpoint. Each voice intertwines closely, skillfully expressing tension and inner passion. In the middle section, modulations and variations of the theme are interwoven, creating a contrast between tension and relaxation. The progression of the music is introspective yet powerful, with a gradually increasing tension that emphasizes the dramatic nature of the piece. In the final section, the theme is powerfully recapitulated, concluding the work with overwhelming energy. This fugue is a masterpiece that inherits the tradition of strict counterpoint from his father, Johann Sebastian Bach, while blending Emanuel Bachʼs unique empfindsamer Stil. The richly shaded melodies and intricate structure leave a profound impression on the listener.