Comment: Probably Not

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Probably Not

Edison was credited for inventing all sorts of things, but if you look into each invention you find a greater man he stole the idea from.
He had money to mass produce what others created and put his name on it (e.g. "Edison bulb").
I'm not going to believe he contributed anything to recorded music other than profiting off others' work unless proven otherwise. He was the Bill Gates of his time.