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 C Major Wq. 53-01 (H. 162) is a work that showcases his creativity and rich emotional expression. The first movement is notable for its light and lyrical melody, inviting the listener into an elegant world. The second movement is characterized by its soft and delicate expression, delving deeply into inner emotions. The third movement, with its lively and fast tempo, brings an energetic finale. This sonata is a piece that conveys the diverse emotional expressions in Emanuel Bachʼs music and reflects his innovative compositional techniques.