This "RAW" series (Real Artists Working) is a fantastic idea! As Archie from Ca. stated in his review..."it's SUPPOSED to be raw!". I can confirm that as a professional musician myself, our group routinely audio records and videotapes tour rehearsals. This is EXACTLY how those rehearsals go. So, Chicago fans, if you are looking to experience what it would be like to be an inside "friend" of the band and attend a "closed" tour rehearsal, "Chicago RAW" delivers the goods. I particularly enjoyed the way the showed the band working out arrangements and staging ideas, and then inserted via pictur-in-picture how it ended up looking live on-stage in front of an audience. Two things would have made this DVD much better and is the ONLY reason I gave it only 3 stars....the female interviewer does, unfortunately come across as unprofessional. She was way too "star struck" and giddy to be there. The other is I would have liked the rehearsal footage to have been longer. BUT, that being said, I hope Hollywood Music Store.Com does more of these real soon! They are a chance to glimpse an area of the entertainment world the public never usually gets to see.