I am a singer in a pretty hard rock band. This involves a lot of screaming, growling, etc. We do music like Godsmack, System of a Down and some really hard Nickelback and Creed. Now I am convinced there is no way to sing this stuff and not destroy your voice. We usually play two nights in a row on a weekend and the second night my voice is squeaking pretty bad. I need some really good home remedies for that second day. Someone please help!