I don't think anyone has exhausted the range of sound possible in a conventional rock band, but people do become slaves to their own easiest techniques.
“I knew her work very well and I knew that if she offered me a role in her movie, it wouldn't be something stupid. So I agreed to do the film before I read the script.”
“The best, most beautiful, and most perfect way that we have of expressing a sweet concord of mind to each other is by music.”