Alright, well I have a pretty good handle on my sound; I've got the sound I want PLUS I can practice with my band hours on end and not have my throat hurt, and my voice comes back to me within 5-10 minutes. But I do have one major problem - whenever I am practicing for a long time, I start to get a massive headache due to the lack of oxygen or what have you. I'm sure you other vocalists have experienced what I'm describing, so what should I do to lessen the chances of the headache, and even exercises that would increase my lung capacity.
Any help is appreciated.
Any help is appreciated.