Grade 5 Music Theory, Unit 5, Lesson 2 of 6
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Root position and inversions

Music theory, Triads, chords and cadences, 4 minutes

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The lowest note decides a chord's position: the root at the bottom is a, the 3rd is b (first inversion), the 5th is c (second inversion).

a, b and c

Chord I: a, b and c

The lowest note decides the position:

  • a: the root at the bottom (root position);
  • b: the 3rd at the bottom (first inversion);
  • c: the 5th at the bottom (second inversion).

Quick check

In C major, chord I has G at the bottom. What position 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