This site introduces unknown Emanuel Bach (C. P. E. Bach).
ChatGPT4o writes as follows (please note that it may not be accurate):
Emanuel Bachʼs Allegro ma non troppo in E-flat Major, Wq. 116-52 (H. 326), is a work that stands out for its wide range of emotions and expressiveness within his keyboard music. The piece begins with a bright and lively opening, characterized by a compelling rhythm and melody that captivate the listener. In the middle section, contrastingly calm and introspective passages appear, adding depth to the music. Bachʼs skillful modulations and dynamic changes bring fresh surprises to the audience. Towards the end, the piece regains its liveliness and concludes with a brilliant finish. This work not only demonstrates Bachʼs creativity and technical prowess but also embodies the emotional diversity inherent in his music.