End the phrase on 5 and don't resolve: the music asks a question and waits. Pair it with an answering phrase that closes on 1 and you've built the oldest sentence structure in tonal music. Nothing is borrowed, nothing moves — the power is entirely in what you refuse to finish.
hear it in every question-and-answer phrase pair · hymn first lines
Lead-in — how players set it upAny phrase that starts on 1 can end its question on 5.Or reach 5 through a sus — a question inside a question.Or from 2-, the textbook route to the open door.Follow — where it usually goesAnswer with the same phrase, closed: 5⁷ home to 1.Deceive the answer: 5⁷ trapdoors into 6-.Or promote the parked 5 to a new key's front porch.
End the phrase on the key's 2 or 7 (the 5 chord's 5th and 3rd) — an open door needs an unresolved note in it.Target tones (in C)C — lean on E (3)F — lean on A (3)G — lean on B (3)Half-step wiresE → F · C ↘ B