Grade 4 Music Theory, Unit 5, Lesson 3 of 4
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Naming a chord

Music theory, Triads and chords, 4 minutes

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Name a chord I, IV or V by finding its root and counting up from the tonic; and, with no key signature, find which key a chord belongs to.

Worked example: IV in E flat major

The 3rd and 5th from the scale
  1. The 4th degree: E flat, F, G, A flat.
  2. Stack the 3rd and 5th above it from the scale: A flat, C, E flat.

To name a chord the other way round, find its root, the lowest note in root position, and count up from the tonic.

Quick check

In B flat major, a root-position chord has F at the bottom. Which chord is it?

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

Screen 1 of 4, free to read.

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