01
Hear the bassRoot and inversion
02
Trace the sopranoExact octave + spelling
03
Analyze functionRoman numeral + figures
Four-voice piano progressionUnlimited replay · play count stays visible
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Section II, Part A · Questions 3–4
Randomly generated
Hear soprano, bass, harmonic function, and inversion.
The generators follow the released task formats and point categories. The checker is intentionally labeled as an estimate wherever a human reader would exercise judgment.