As long as you’re not using a grand piano it can be handy enough to do with a bit of time spent on retuning everything. I wouldn’t waste my time on doing a corporate track at 432 though. If you are going to try it aim for the new age meditation type market. They lap that stuff up 
Interesting fact: 84% of songs recorded at 432hz lie on a bed of binaural beats
- percentage may or may not be correct -