| Period | Genre | Author | Title | Section |
| Romantic | Textbook Commentary | Abdullah, Paul (author) | Weber: Der Freischütz, Act 2, scene 4 ["Wolf's Glen" scene] (Commentary) by Paul Abdullah | Commentary |
| Twentieth Century | Textbook Article | Atlas, Allan (author) | Ralph Vaughan Williams's Fantasia on a Theme by Thomas Tallis | Significant Works |
| Renaissance | Textbook Commentary | Atlas, Allan (author) | Cornago: ¿Qu’es mi vida preguntays? (four-voice version (Commentary) by Allan Atlas | Commentary |
| Renaissance | Textbook Commentary | Atlas, Allan (author) | Arcadelt: Il bianco e dolce cigno (Commentary) by Allan Atlas | Commentary |
| Renaissance | Textbook Commentary | Atlas, Allan (author) | Bull: Walsingham (Commentary) by Allan Atlas | |
| Medieval | Textbook Article | Bain, Jennifer (author) | Genre and Hildegard of Bingen's Ordo Virtutum | Significant Works |
| Classical | Textbook Commentary | Barrettara, Danielle Bastone (author) | Mozart: Don Giovanni,Act 1, scene 16 (Commentary) by Danielle Bastone Barrettara | |
| Classical | Textbook Commentary | Barrettara, Danielle Bastone (author) | Mozart: Don Giovanni, Act 1, scene 13 (Commentary) by Danielle Bastone Barrettara | |
| Classical | Opera | Barrettara, Danielle Bastone (author) | Mozart: Die Zauberflöte, Act 1, scene 2 (Commentary) by Danielle Bastone Barrettara | Commentary |
| Classical | Textbook Commentary | Barrettara, Danielle Bastone (author) | Mozart: Don Giovanni, K. 527, Overture (Commentary) by Danielle Bastone Barrettara | Commentary |
| Classical | Textbook Commentary | Barrettara, Danielle Bastone (author) | Mozart: Don Giovanni, Act 1, scenes 1, 2, and 3 (Commentary) by Danielle Bastone Barrettara | Commentary |
| Classical | Textbook Commentary | Barrettara, Danielle Bastone (author) | Mozart: Don Giovanni, Act 1, scenes 4 and 5 (Commentary) by Danielle Bastone Barrettara | Commentary |
| Romantic | Textbook Article | Bass, Richard (author) | Harmony and Key Relationships in Romantic Music | Music Theory |
| Classical | Textbook Commentary | Benn, Sophie (author) | Pergolesi: La serva padrona (Commentary) by Emily Laurance and Sophie Benn | |
| Baroque | Textbook Article | Brody Christopher (author) | Analytical Approaches to Baroque Music | Music Theory |
| Medieval | Textbook Article | Clark, Alice V. (author) | Guillaume de Machaut | Major Composers |
| Twentieth Century | Textbook Article | Clifton, Keith (author) | Claude Debussy | Major Composers |
| Renaissance | Textbook Article | Coluzzi, Seth (author) | Music Theory in the Renaissance | Music Theory |
| Medieval | Textbook Article | Cook, Karen (author) | Cantigas de Santa Maria | Significant Works |
| Medieval | Textbook Article | Cook, Karen (author) | Comtessa de Dia | Major Composers |
| Medieval | Textbook Article | Cook, Karen (author) | John Dunstaple (Dunstable) | Major Composers |
| Baroque | Textbook Article | DeSimone, Alison (author) | Musical Migration: The European Impact of Corelli’s Op. 6 | Significant Works |
| Classical | Textbook Article | Fick, Kimary (author) | C.P.E Bach’s Fantasia in C Minor | Significant Works |
| Romantic | Textbook Article | Franke, Matthew (author) | Giuseppe Verdi | Major Composers |
| Renaissance | Textbook Article | Grapes, Dawn (author) | Wiliam Byrd | Major Composers |
| Baroque | Textbook Article | Hagen, Emily (author) | Claudio Monteverdi | Major Composers |
| Baroque | Textbook Article | Hall, Matthew (author) | Johann Sebastian Bach | |
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