Not really from the time that he would have lived, but this more apt for the religion thread.
I think historians agree that Jesus did exist, whether he was the son of God and could perform miracles and rise from the dead is of course debated.
Whether he existed in a form resembling the biblical narrative is debated. Him being the song of God and performing miracles is debated but not really by historians.
I don’t think anyone believes he is the song of God.
Well, if he is the Word, and the Word was with God and the word was God and all as John 1 says, who’s to say God didn’t sing His Word?