Music Theory, History, and Literature
Music Theory, History, and Literature
This domain tests your ability to connect notation-level theory with stylistic knowledge: scales and modes, intervals, chords and harmonic function, cadences, phrase structure, form, and the chronological and cultural contexts of Western and non-Western repertoire. Expect questions that ask you to identify, analyze, compare, and place music rather than merely recall composer names.
Theory essentials
- Major scales follow W-W-H-W-W-W-H; natural minor is W-H-W-W-H-W-W. Harmonic minor raises scale degree 7; melodic minor raises 6 and 7 ascending and usually returns to natural minor descending.
- Interval quality depends on the major-scale reference: a perfect fifth above C is G; lowering it gives a diminished fifth. Invert intervals by subtracting the number from 9 and reversing quality (perfect stays perfect; major becomes minor; augmented becomes diminished).
- Diatonic triads in major: I ii iii IV V vi vii°. In minor, common functions are i, iv, V from harmonic minor, and VII.
- Cadences: authentic (V–I), half (ends on V), plagal (IV–I), deceptive (V–vi). A cadence is defined by harmonic arrival and metric position, not just the last chord.
- Common forms: binary (AB), rounded binary (ABA′), ternary (ABA), theme and variations, rondo, sonata-allegro (exposition–development–recapitulation), and 12-bar blues.
Historical anchors
Medieval chant and early polyphony; Renaissance imitation and modal counterpoint; Baroque basso continuo, terraced dynamics, fugue, and dance suites; Classical balanced phrases, sonata form, and Viennese composers; Romantic expanded harmony, chromaticism, program music, and lieder; twentieth-century impressionism, serialism, neoclassicism, minimalism, and electronic music. Jazz, blues, gospel, and American popular styles are also tested.
Worked example
A passage has four sharps, ends on E, and uses B major, E major, C♯ minor, and B major. The key is E major: B is V, E is I, C♯ minor is vi, and the leading tone D♯ confirms major rather than E minor. The four-sharp signature alone is ambiguous because it also fits C♯ minor; the final and harmonic emphasis decide.
Traps
Relative and parallel keys are not interchangeable: four sharps means E major or C♯ minor, while E minor has one sharp. Enharmonic spellings can disguise interval or chord quality. Transposing instruments are written differently from concert pitch: a written C on B♭ trumpet sounds B♭. Date labels are approximate, so identify style features and genre. Do not confuse sonata form with the sonata genre. Perfect intervals remain perfect when inverted; major and minor swap.