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Music theory definition

Root position

A chord with its root as the lowest note.

Rearranging the notes

on the bottom = . Lift it up an → .

Learn it in context

This term is introduced in Unit 8: Triads. Work through the explanations and exercises to connect the definition with music.

  • Inversions

    Same chord, different note on the bottom.

Voicing
The way a chord’s notes are arranged: which is lowest and how far apart the others sit. The chord can keep its name while its voicing changes.
Chord
Three or more notes sounding together.
Triad
A three-note chord stacked in thirds: root, 3rd, and 5th.
Root
The note a chord is built on and named after.
Chord quality
Major, minor, diminished, or augmented - set by the sizes of the 3rds in the chord.
Chord inversion
A chord with a note other than the root in the bass. First inversion has the 3rd in the bass; second has the 5th.
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