This site introduces unknown Emanuel Bach (C. P. E. Bach).
ChatGPT4o writes as follows (please note that it may not be accurate):
Emanuel Bachʼs character piece "Hermann" (Hermann, Wq. 117/23) is an accessible and lyrical work included in the 1765 collection "Character Pieces." It is set in the key of G major, characterized by its gentle melody and light rhythm. The title "Hermann" likely derives from the name of a close acquaintance or music enthusiast of Bach, conveying familiarity and respect towards that person. The piece exudes nuances of the empfindsamer Stil, offering music that feels warm and intimate. Performers are required to skillfully render its delicate emotional expressions with care.