Thanks all, for the input. I think samples are a good idea and could work in some cases, but he also wants to have some interviews on the site. Interviews, voice over demos, and he is still deciding on what else. A mix of things, so samples and/or adding copyright language on the pages may be best, I guess...I'll have to talk to him.
I don't know anything about audio rippers but I am familiar with how easy it is to rip video. There's always a way, no matter what, people will find a way.
I was thinking about using some sort of Flash player, but it seems like it would be easier to just stick with an html method if it's going to be an html site, which it is. Unless a Flash player would be significantly better. Can anyone recommend a reliable approach? I have done some research on the html code people recommend, but there are always differences in the details. I'm somewhat new to web design...not that many people looking for print designers anymore...so I'm learning a lot of this stuff as I go.