This site introduces unknown 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 Allegro di Molto in A Major, Wq. 116-36 (H. 310), is a work that richly expresses emotional changes within his keyboard music. This piece, written in a bright and lively A major, imparts joy and energy to the listener. It is characterized by a rapid tempo and a light rhythm, demanding advanced technical skills from the performer. The melody flows smoothly, with occasional contrapuntal elements adding depth to the music. The skillful use of dynamic changes brings a dramatic effect to the music. This work, showcasing Bachʼs creativity, pursues new expressions that transcend the musical boundaries of his time.