I watched my copy of Josh Groban's Live at the Greek for the first time yesterday and was shocked at the changes in his voice. I didn't read any of the reviews here on the Amazon website until I saw it for myself but I have to agree that I heard the problems before I came here. My description was "congested" and I read here that people are saying a "nasal" issue. Whatever it's called it's evident from the beginning. His voice is what set Josh Groban apart from any singer. What's also important to note is that all performers make their mark in their 20's. After that they just settle into a method. In the Greek concert Groban seems to be trying out every musical method there is including Classical, Pop, Rock, and Technical-New Age! He plays multiple musical instruments. Obviously those who attend the concert love it. I'm happy that there is a fan group out there and they're thrilled with the Greek concert. As far as for me, I won't be keeping this one.