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 Sonatina in F Major Wq. 104 (H. 463) is a work that shines with his creativity and expressiveness. The first movement is notable for its bright and lively melody, which has the power to captivate the listener. The following second movement, while fast, conveys a sense of calmness, allowing for the enjoyment of subtle nuances. The third movement carries a light and graceful atmosphere, providing a fitting conclusion to the piece. This sonatina encapsulates Emanuel Bachʼs diverse emotional expression and technical prowess, allowing one to fully savor the charm of his music.