This is a fair old undertaking, so it’s impressive that this book is not as long as one might think. However, that doesn’t mean it doesn’t manage to cram in a lot of interesting stuff. Shore is eloquent and learned in what he writes. There is an enormous breadth of material referenced by him in an assured display of knowledge of his trade.
From my perspective, I found it enlightening in terms of the evolution seen by music. The enormous shifts within the early twentieth Century in particular in a way that things just made that little bit more sense afterwards. A bit like having looked at one’s location on a map and seeing it’s position in the context of everything else around. For anyone interested in music, this is a good shout.