This site introduces unknown Emanuel Bach (C. P. E. Bach).
ChatGPT4o writes as follows (please note that it may not be accurate):
Emanuel Bachʼs Andante in C Major Wq. 114-10 (H. 237) is a piece that stands out in his keyboard music for its wide range of emotions and delicacy. This composition is characterized by its calm and graceful melody, providing a sense of tranquility to the listener. Despite its simple structure, it richly employs clever harmonic changes and ornamentations, challenging the performerʼs expressiveness. The improvisational elements typical of Bachʼs music can be felt, allowing for different nuances with each performance. It beautifully merges the depth of emotion common in his works with a style that serves as a bridge to the Classical period.