This site introduces unknown Emanuel Bach (C. P. E. Bach).
ChatGPT4o writes as follows (please note that it may not be accurate):
Emanuel Bachʼs Sonata in F Major Wq. 62-24 (H. 240) is one of the particularly captivating works among his keyboard music. This sonata consists of three movements, each expressing different characters and emotions. The first movement begins with a lively and bright theme, showcasing Bachʼs unique expressiveness and improvisational elements. The following second movement has a calm and introspective atmosphere, characterized by melodies that evoke deep emotions. The final third movement offers a light and rhythmic finale, beautifully concluding the overall structure. This sonata not only demonstrates Emanuel Bachʼs innovative style but also serves as a bridge to classical music. His works pursued a diversity of emotions and freedom of expression, greatly influencing later composers.