Grade 4 Music Theory, Unit 4, Lesson 3 of 5
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Intervals in a key

Music theory, Intervals, 4 minutes

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Name an interval between two notes of a key by writing out its scale first. In a minor key use the harmonic minor, with its augmented 2nd and diminished 7th.

Write out the scale first

G major: F sharp up to C

Write out the scale first, then count the letters and the semitones. In G major the leading note (F sharp) up to the subdominant (C) is a 5th of 6 semitones: a diminished 5th.

Quick check

In C major, what is the interval from the leading note, B, up to the subdominant, F?

The rest of this lesson and its 5 practice questions are in Plus.

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  • 5 exam-style questions, marked as you go, each with a worked solution
  • Anything you get wrong is saved to your flashcards