He also goes very in-depth in this interview here: https://youtu.be/Dr9s7lecAJ4?t=820
TLDR- He is not really using his normally used vocal cords, he's vibrating above them to get that sound. He says School of Rock would kill his voice after a single show, but he could do Beetlejuice three times in a row without any damage. Truly remarkable. I am confused on if only he can do that (or a limited amount of people can) or if it just takes a lot of training because he describes himself as a "mutant" because of it. That must make finding a standby hard lol.
Anyway, while we are on his voice, I got to say it's really grown on me the more stuff I listen to. It's very different that Keaton's voice, and I honestly thought it would be unbearable for a whole show, but now I'm kind of liking his take on it, especially the way he describes it. Like he obvious put so much work into and the fact he can do it without hurting himself is really neat
Updated On: 6/19/19 at 08:33 PM