Give this album a listen: Bach, J.S.: The Art of Fugue; A Musical Offering https://open.spotify.com/album/7h9z3QuCVqgD2MgD38JfXp?si=n1FfOGGMS_CkDIx9E4hGOg

It was his last piece. No one was like him. He never claimed to be the creator of his music. He said, it came to the world through him.