Nope, you're not being unrealistic at all. Its completely reasonable to expect a response in a timely fashion, especially if its material for an audition. Its only professional. Its a shame, but people are just flakes. Theres a lot out there, wish I knew how to fix it. This is definitely an omen of things to come. If they cant even get you the material and flake out w/ emails, imagine the practices and the gigs...
Id be wary, but on the other hand, some people just aren't plugged into a laptop all day. They just arent. I know its hard to imagine in 2009, but perhaps they only check it a few times a week.
Id be wary, but on the other hand, some people just aren't plugged into a laptop all day. They just arent. I know its hard to imagine in 2009, but perhaps they only check it a few times a week.