1977
DS#45   BRB1 p.288            
Ian Noyce                                                                                           

▪ ‘Bet you thought you knew how to tune a guitar. Some are fussier than others, right? Noyce explains that fussiness, and by examining the fussiness it can in part be designed out of the guitar. On the other hand, part of the problem is psycho-fussiness, meaning that you have to tune to suit the peculiarities of human hearing. They say that horses have perfect pitch, so tuning up must be much less of a chore for them.