Written and aural analysis, part-writing, and sight-singing at a first-year college theory level.
Study guide last reviewed September 25, 2026 · see what changed
Format reflects the current published structure — always confirm against AP Central before test day, since formats occasionally change.
| Section | Details | Time | Weight |
|---|---|---|---|
| Section I – Multiple Choice | 75 min, includes aural (with audio) and non-aural questions | ~1.5 hr | 45% |
| Section II – Free Response | Melodic/harmonic dictation, part-writing, sight-singing, composition | ~1.75 hr | 55% |
Straight answers about the AP Music Theory exam — format, credit, dates, and this site.
Section I – Multiple Choice: 75 min, includes aural (with audio) and non-aural questions (~1.5 hr, 45% of the total score); Section II – Free Response: Melodic/harmonic dictation, part-writing, sight-singing, composition (~1.75 hr, 55% of the total score). See the Exam Format tab above for the full breakdown, and always double-check the current year's format on AP Central before test day.
It's multiple-choice questions and written free-response or essay questions.
It depends entirely on the college — most award credit for a 3 or higher, but many selective schools require a 4 or a 5, and some don't grant credit at all for certain scores. Always check your target college's own AP credit policy page rather than assuming a 3 will count everywhere.
AP exams are administered during the College Board's annual testing window in the first two full weeks of May, with the exact date and time for each subject set by the College Board and announced the preceding fall. Check AP Central or your school's AP coordinator for this year's exact date.
Yes. The unit-by-unit study guide, worked examples, practice quiz, and full-length timed practice exam on this page are all free, with no login, signup, or paywall.
Unit-by-unit breakdown of what the course actually covers, in teaching order.
Staff notation, clefs, note/rest durations, key signatures and the circle of fifths, major and minor scale construction (natural, harmonic, melodic minor), and interval identification (quality and size, e.g., major third, perfect fifth) as the vocabulary underlying every later unit.
Triad construction and inversion (root position, first inversion, second inversion), Roman numeral analysis identifying chord function within a key, and common-practice voice-leading rules: avoiding parallel fifths/octaves, proper doubling, and correct resolution of the leading tone and seventh scale degree.
Transcribing a played melody by ear into correct notation (pitch and rhythm), and identifying chord progressions and cadence types by ear — both tested directly via audio recordings on the exam, requiring extensive interval and chord-quality ear training.
Performing a previously unseen melody accurately (pitch and rhythm) using solfège or numbers, assessed via a recorded portion of the exam — a skill built through consistent practice connecting notation directly to pitch without an instrument.
Writing a bass line beneath a given melody or a melody above a given bass line, following harmonic and voice-leading conventions learned in the harmony unit, and demonstrating that theoretical knowledge translates into functional, rule-following musical writing.
Concrete, fully worked examples — this is what separates a page reviewers see as genuinely useful from one that just lists topics.
Interval identification: identify the interval from C up to G.
Count the letter names inclusively: C-D-E-F-G is 5 letter names, so it's some kind of fifth. Checking quality against the C major scale (G is the 5th scale degree, naturally present), this is a perfect fifth. This two-step method — count the number, then verify quality — is faster and more reliable under exam pressure than trying to recognize the sound alone.
Spot the error: a two-voice progression moves from a fifth (C-G) to another fifth (D-A) by similar motion.
This is a forbidden parallel fifth — voice-leading rules require avoiding consecutive perfect fifths or octaves between the same two voices. The fix: move one voice by contrary or oblique motion instead (e.g., the upper voice moves to A while the lower voice stays on C, forming a sixth instead of a second parallel fifth).
Cadence identification by ear: how do you tell an authentic cadence from a half cadence quickly during dictation?
Listen specifically to the bass motion and final chord, not the melody: a V-I bass motion ending on the tonic is an authentic cadence; ending on V itself (from any approach) is a half cadence. Anchoring your ear to the bass line is more reliable under time pressure than trying to judge a cadence from the melodic contour alone.
Part-writing: given a melody note that is the 3rd of the current chord, what note should the bass typically take?
The bass should typically take the root of the chord in a beginning part-writing exercise — root-position harmony states the chord most clearly and is the default choice unless a specific voice-leading reason (like avoiding parallel motion) calls for an inversion instead.
The errors that cost the most points across the whole exam, not just one unit.
Unofficial practice questions written for this study guide — not official AP content and not from College Board. Use them to self-check, then use the real past free-response questions below for authentic exam practice.
Unofficial practice, timed to feel like the real thing. Section I pulls from this page's full multiple-choice bank; Section II gives you free-response prompts to write out and self-score against a rubric. Bank size is still growing toward full exam length — timing is paced per-question, not pulled from this subject's official duration.