All that stuff about heavy metal and hard rock I don't subscribe to any of that. It's all just music. I mean the heavy metal from the '70s sounds nothing like the stuff from the '80s and that sounds nothing like the stuff from the '90s. Who's to say what is and isn't a certain type of music?
Listen there are some movies that are set in stone and the writer or the director does not want to change but I've never worked on a movie including my own that didn't take advantage of a rehearsal process.
