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Unit 8 · Modes & Form Flashcards Cheat Sheet Essentials Visual Review MC Practice FRQ Practice

AP Music Theory Unit 8 Visual Review

A topic-by-topic visual walkthrough of Unit 8: the seven diatonic modes, phrase relationships and periods, and common formal sections.

← Back to Unit 8 hub
UNIT 8 · TOPIC 8.1 The diatonic modes Start the white-key scale on each different note and you get the seven modes. ONE SCALE, SEVEN STARTING NOTES IonianDorianPhrygianLydianMixolydianAeolianLocrian from Cfrom Dfrom Efrom Ffrom Gfrom Afrom B majorminor-ishminor-ishmajor-ishmajor-ishnatural minordiminished HEARING THE DIFFERENCE Ionian is the major scale; Aeolian is natural minor. The others differ by one raised or lowered note: Dorian = minor with a raised 6th Lydian = major with a raised 4th Mixolydian = major with a lowered 7th KEY IDEA The seven modes are the white-key scale started on each note; each has its own color. The Review Hub · AP Music Theory · Unit 8 UNIT 8 · TOPIC 8.2 Phrase relationships Two phrases can act like a question and an answer, forming a period. THE PERIOD: QUESTION AND ANSWER antecedent (ends on a half cadence) consequent (ends on an authentic cadence) the "question" the "answer" PARALLEL VS CONTRASTING Parallel period: both phrases begin with the same material. Contrasting period: the second phrase begins with new material. KEY IDEA A period pairs an antecedent (weaker cadence) with a consequent (stronger cadence). The Review Hub · AP Music Theory · Unit 8 UNIT 8 · TOPIC 8.3 Common formal sections Letters label large sections, showing how a whole piece is organized. FORM AT A GLANCE A B A ternary form (ABA): return of the opening binary form is AB; a new letter marks each contrasting section SECTIONS YOU WILL HEAR Intro and coda frame the piece; a bridge connects sections and often modulates. In songs: verse (same tune, new words) and chorus (the repeating hook). KEY IDEA Letters map a form: binary is AB, ternary is ABA, with intros, bridges, and codas framing it. The Review Hub · AP Music Theory · Unit 8
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How to use the visual review

Spend 30 seconds per slide before clicking next. Look at the diagram, then ask yourself: "Could I draw this from memory and explain it?"

Use the fullscreen button () on desktop for the best experience. Use arrow keys to navigate. Tap "Show all slides" to jump around.

This is great for review the night before the exam — fast, visual, and covers everything you need to remember about Unit 8's fundamentals.