That book is already cited for something else anyway. And really, do we have the authority to say to Jan Smaczny "Tsk, tsk, tsk, you're so POVed?" Who the heck are we? Our best representative is someone who supposedly plays the piano yet knows next to nothing about music. Jan Smaczny, on the other hand, is a musician and a musicologist who has extensively studied Slavic music. If someone has earned the right to a POV on topics musical, it's him.