jamesg1213 ...
What you keep referring to as a 'director', is a record producer. Believe or not, we ALL know what they do, and how much (or how little) they can bring to a recording session.
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A producer can call "shots" a lot better and easier than a director. So, if you look at film, a producer is not the director.
Normally a director's job is to center, and bring together all the different details and people within the production. NOT ALL BANDS need this, if one person is more in charge of it all, than the rest that just follow along, or simply do not have the ability to see beyond what they play as well as the other person can!
What YOU don't want, with a "director" is someone telling you what to do. I NEVER EVER EVER told an actor or actress how to say their lines, just like I would not tell you how to play your part in the song, but you are not giving me credit for helping you be better placed on the stage, so you are more visible, and your interplay is not lost on the audience. FILM hides this, because the camera moves. THEATER can't hide this, thus the directing has to be intelligent and detailed to ensure that you present what you have in the clearest and best way possible. And of course, rock videos, distorted this so badly that the music became secondary, and the filming stupid and actually hid the musicians and their work for the most part. Live concert footage is a perfect example. Totally stupid and not centered, and one of the few great examples is one of the few well known rock concerts in history, that had folks like Mr. Scorcese on a camera, and he became a master director visually because of it. It took an "eye" that could see, to help the music become a monster. But you don't see that. It was the eye of a "director" in the making, more than one actually!
In music, with a band, there is a lot that can be done in between these 2 examples, and that a person sitting on the best seat in the house can help you with, but your presentation (doesn't have to be any different in recording or music design and definition!) does not necessarily get better or worse. But, in general, it DOES get clearer and has better visibility.
Rock music, has gotten to the point where all the folks think they know it all, and do not believe in anything except their kocks! This is not to say that you can not learn something, and find out that a different approach is actually nice and helpful, and will help in the end, when you go to record, because you HAVE IT DEFINED even better, and there is no need for anyone to question or not understand what is going on.
What you are doing, and perhaps saying, is that you want your folks to play what you tell them to play and shut up, because you want this and that. In the end, why bother with people? There are plenty of software that can do this for you, and you can define it all for yourself.
A director is a helper. An outside the box set of eyes, in this case EARS, to help. Your idea that any of us would be there to change you or the music is really bizarre, and weird!
My feeling was, on the original post, that the guy was not ready for the big finish, and still had doubts. Those doubts will not be revealed/resolved in the studio or in the finish product, unless you are lucky and end up letting go a small detail, that you do not feel is important. All of it is important, regardless of what it is.