How to Sing a Broadway Thing

I don't know if my voice could hold up for the amount of singing a Broadway thing takes. I think all I've done voice over, I probably done like 300 episodes of animation stuff and Sonic and I think I've destroyed my vocal chord. When I'm really out there blasting that audience, I don'tknow if my voice can hold up. Like, Phantom's a huge role for two. Both of us can only be in 90s. But like, you know, I feel like that's in your future.