A-R Editions’ Online Music Anthology is an extensive collection of music and articles designed expressly for music history and theory courses. A-R's Online Music Anthology contains many more pieces of music than print anthologies, all newly engraved and available online by subscription. (A-R offers complimentary access to instructors, pending approval of their requests.) Instructors can use the contents of the Online Music Anthology in a variety of courses, and customize the content in as many course packs as they need. With the multi-author online textbook and pre-set course packs, the A-R Online Music Anthology is a powerful tool for the twenty-first century.