Parallel Key - Parallel Chord

See also: Parallel harmony

In music, a parallel chord (relative) is an auxiliary chord derived from one of the primary triads and sharing its function: subdominant, dominant and tonic and subdominant parallel, dominant parallel, and tonic parallel.

For example the major tonic and tonic parallel and minor tonic and tonic parallel.

Major Minor
Parallel Note letter in C US name Parallel Note letter in C US name
Tp A minor Submediant tP Eb major Mediant
Sp D minor Supertonic sP Ab major Submediant
Dp E minor Mediant dP Bb major Subtonic

The tonic, subdominant, and dominant chords, in root position, each followed by its parallel. The parallel is formed by raising the fifth a whole tone.

The minor tonic, subdominant, dominant, and their parallels, created by lowering the fifth (German)/root (US) a whole tone.

Read more about this topic:  Parallel Key

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