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 C minor Wq. 114-03 (H. 230) is a work that showcases his expressive emotional range. This sonata is characterized by rapid changes and contrasts, which captivate the listener. From the outset, a tense melody unfolds, followed by sections that exude a reflective and calm atmosphere. In the middle section, dramatic developments occur, heightening the tension once more. The final movement combines strength and passion, leaving a strong impression on the audience. Emanuel Bachʼs music serves as a bridge to the Classical era while strongly asserting his own individuality. This sonata is a piece that allows one to fully appreciate his compositional techniques and the breadth of his emotional expression.