COMPULSORY:

A History of Western Music 10th edition (International Student Edition) by Grout Burkholder Palisca. This paperback is the cheapest one. It is available via wwnorton.co.uk.

The hardcover version is more expensive, has access to the e-book and digital resources at the publishers website and is also for sale in the Netherlands at bol.com or in Great Britain at Amazon.co.uk

Subscription National Library: a digital subscrition for a year costs only  € 7,50 (student discount included). You can order it at www.kb.nl 

The ProConnect app (free) for smartphone and/or tablet. To be used in the lessons for communication with the Prowise Smart-Board.