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 Sonata in F Major Wq. 51-5 (H. 141) is one of the particularly captivating works among his keyboard music. This sonata demonstrates his unique expressiveness and emotional richness. The first movement begins with lively and energetic vigor, featuring a bright and cheerful melody that leaves a strong impression. The following second movement expresses calm and deep emotions, reflecting Bachʼs delicate musical sensitivity. The final third movement returns to a lively tempo, concluding with a powerful finale. This sonata is an important work that showcases Emanuel Bachʼs innovative style and his role as a bridge to classical music.