4.25
This is an incredibly helpful, densely packed book (and you'd hope so, given the price…). The way that Piston outlines the underlying features of, well, music… is fascinating because he does just that without setting rules as such for a student composer. I think this aspect is particularly well done.
It's a very intelligent book, sometimes using examples and sentences that don't read easily but are packed with useful information - this makes it a really useful tool for me to keep on my shelf as a composer. Some of the things it describes, though, are so complex that it makes me feel completely useless and as if I know absolutely nothing. Other times I'm on board - I guess that shows that it covers an extensive base of topics useful to lots of different people at different stages.
I primarily used this as a reading exercise, but there are also composition exercises at the end of each chapter - they're incredibly detailed and may have taken absolutely ages, but I will come back to these when I have the chance to develop my skills in this area.
The book was written a very long time ago, and this shows in its frankly sexist language by today's standards. While it also remains open minded to new ways of thinking music, its age also shows in its concluding descriptions of 'twentieth-century' counterpoint - limitations which I've honestly managed to overcome with little thought in 2023, and would disagree with now.
However, on the whole, this is a very thorough intelligent book which makes complex ideas relatively accessible. I'd say this is an invaluable tool for me as a composer and even reading through once without necessarily fully processing all the tasks and examples has vastly increased my comprehension of counterpoint in a way that skilfully circumvents rule creation or closed-mindedness.