: You can borrow earlier editions for free at the Internet Archive. Note that the 3rd and 4th editions are more commonly available here than the 5th.
If you are looking for more affordable or legitimate ways to access the material, here are a few recommended options: musical+voyages+5th+edition+pdf+free
If you are looking for the content of the book for study purposes, here are the most effective and legal ways to access it: : You can borrow earlier editions for free
The textbook uses a variety of diverse musical examples to teach appreciation: Benjamin Britten: Young Person's Guide to the Orchestra (Chapter 2) — Focuses on the Cello and Brass sections. Igor Stravinsky: The Firebird (Chapter 13) — Features the "Infernal Dance". Antonio Vivaldi: The Four Seasons ("Spring") — Used for studying major vs. minor harmony. Spirituals: Igor Stravinsky: The Firebird (Chapter 13) — Features