Harry Potter and the Prisoner of Azkaban is the third in the series following Harry Potter at Hogwart's school of wizardry. Harry is now a 13-year old (his birthday occurring at the beginning of the book), and concerned mostly with classes, Quidditch (a wizard sport), and the fact that he's not allowed to visit the local wizard village of Hogsmeade with his friends on the weekends. One of the reasons for this is that Sirius Black, a convicted murderer, has broken out of Azkaban, the wizard prison, and word has it that he's out to get Harry.

The 1969 film shows Fedor Karamazov as a stingy old man, who's three sons are after his money. The Karamazov brothers, Dmitri, a gambler, Ivan, a thinker, and Aleksei, a monk, are living through their different problems. Ivan is trying to save the world by making a story of "The Great Inquisitor". Dmitri, who lost money in gambling, is begging his father to help him. But the father gives a lot of money to his mistress Grushenka.

Think of a song that resonates deep down in your being. Now imagine sitting down with someone who was there when the song was recorded and can tell you how that series of sounds was committed to tape, and who can also explain why that particular combination of rhythms, timbres and pitches has lodged in your memory, making your pulse race and your heart swell every time you hear it. Remarkably, Levitin does all this and more, interrogating the basic nature of hearing and of music making (this is likely the only book whose jacket sports blurbs from both Oliver Sacks and Stevie Wonder), without losing an affectionate appreciation for the songs he's reducing to neural impulses. Levitin is the ideal guide to this material: he enjoyed a successful career as a rock musician and studio producer before turning to cognitive neuroscience, earning a Ph.D. and becoming a top researcher into how our brains interpret music. Though the book starts off a little dryly (the first chapter is a crash course in music theory), Levitin's snappy prose and relaxed style quickly win one over and will leave readers thinking about the contents of their iPods in an entirely new way.