Learning to listen

How Music Works opens with a blizzard of reassurances. First, John Powell establishes his ordinary-bloke credentials by means of a slightly tortured analogy between many people’s attitude to music (‘pleasure without understanding’) and the time he went to the chip shop after the pub and realised he couldn’t tell the Chinese owner exactly what gravy was. He then lays out in some detail what prior knowledge of musical theory, maths and science we’ll need for what follows: absolutely none. The message, in other words, is a firm ‘Don’t panic’. This might be a book of musicology by a classically trained composer and physics professor, but it’s aimed squarely at the novice.

And from there, Powell proves as good as his word. At times, you do get the impression that he’d love to let rip with some of the ‘spoon-bendingly complicated maths’ he refers to in passing, but in the end he heroically restrains himself.