But it's a minor gripe – Ozzy fans have been aware of his use of auto-tune since at least the early 2000s. The album, all things considered, is a success.

What vocal effects does Ozzy use?

Doubler, TrueVerb, H-Delay, and UltraPitch are all effects that I use on Ozzy's vocal only. I like to build effects for specific things. With Ozzy's vocal, the effects are for him and only him. I do not share these effects with any other vocals or inputs.

Why is Ozzy Osbourne voice?

Ozzy Osbourne's Parkinson's battle could rob him of his singing voice within months, according to an expert. The Black Sabbath rocker is battling a rare genetic form of the disease, known as Parkin, which affects 8% of people with the illness.