Grade 4 Music Theory, Unit 3, Lesson 7 of 7
Brainlag Plus

Major or minor? The key of a melody

Music theory, Keys and scales, 3 minutes

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A key signature fits a major key and its relative minor. The leading note of the minor key, raised, and the last note decide which one a melody is in.

A raised leading note

An A sharp, an ending on B

Two sharps fit D major or B minor. A raised leading note of the minor key, here A sharp, and the last note, its tonic, point to B minor.

Quick check

A melody has five flats, some A naturals, and ends on B flat. Which key is it in?

The rest of this lesson and its 4 practice questions are in Plus.

Screen 1 of 4, free to read.

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