Regarding the title of the show: According to Steven Pinker's THE SENSE OF STYLE, both "wasn't" and "weren't" are grammatically correct. "Weren't" is the more formal option, but "wasn't" works, too. Grammar fallacies!

I just don't know what planet some of you dudes live on.  Mould rocks, plain and simple.  Really looking forward to this new record and hopefully a tour, too.  Especially with Wurster and Narducy on board.  This is awesome news!