*Valid September 30, 2024 - December 25, 2024 at Canadian stores and at indigo.ca, while quantities last, with $50.00 or more pre-tax purchase of eligible product(s), after discounts and plum points redemptions. Minimum purchase amount excludes gift cards, plum+ memberships, Love of Reading products/donations, and shipping costs. Selection may vary between stores and online.
Studies on the Origin of Harmonic Tonality/en-ca/studies-on-the-origin-of-harmonic-tonality/AC062DFF-26E8-46A3-A20B-240609B7D6E7.htmlAC062DFF-26E8-46A3-A20B-240609B7D6E7