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 G Major Wq. 144 (H. 568) is a work consisting of three movements. The first movement, Adagio, unfolds with a calm and profound melody, highlighted by its delicate expression. The following second movement, Allegro, features a lively and flowing melody that develops actively, conveying a sense of dynamism. The third movement, Presto, continues with a vibrant motion at a rapid tempo, leading to a bright and splendid conclusion. This sonata showcases the characteristics of Emanuel Bachʼs empfindsamer Stil, skillfully combining emotional fluctuations with technical elements. The contrast between each movement is clear, and the work maintains a balance of tension and release throughout.