Chords The recommended method of recognizing chords aurally is to simply listen to a major chord and learn what it sounds like. However, one can also learn what each chord sounds like based on the intervals it contains. This is recommended only for beginners. The following is a list of the intervals in each chord, stacked from the bottom. For example, a C major chord contains a C, E, and G. Therefore, its interval list would be as follows: Major 3rd, Minor 3rd. This list also includes Solfege, assuming that the root is Do. (Note: most of the time the root is NOT Do! Do not confuse the root and the bass. The difference is explained below, under Inversions.) Every chord contains a root, a third, and a fifth (the first three notes), and some contain a seventh (the fourth note).
Chord Quality | How to Form It | Solfege (if the root is Do) |
Major | Major 3rd, Minor 3rd | Do Mi Sol |
Minor | Minor 3rd, Major 3rd | Do Me Sol |
Major 7 | Major Chord plus a Major 7th above the root | Do Mi Sol Ti |
Minor 7 | Minor Chord plus a Minor 7th above the root | Do Me Sol Te |
Major Minor 7 | Major Chord plus a Minor 7th above the root | Do Mi Sol Te |
Minor Major 7 | Minor Chord plus a Major 7th above the root | Do Me Sol Ti |
Diminished | Minor 3rd, Minor 3rd | Do Me Se |
Augmented | Major 3rd, Major 3rd | Do Mi Si |
Diminished 7 | Diminished Chord with a Diminished 7th above the root | Do Me Se [Ti double flat] |
Half Diminished 7 | Diminished Chord with a Minor 7th above the root | Do Me Se Te |
More Information Note where the name of the Diminished Chord comes from: the interval between the root and the fifth is a Diminished 5th. Likewise, the interval between the root and the fifth of an Augmented Chord is an Augmented 5th. In a 7th chord, the first quality describes the quality of the first three notes, and the second quality describes the quality of the 7th. Hence, a Major 7th Chord is also called a Major Major 7th Chord (and the same for the Minor 7th Chord &emdash; it is also known as a Minor Minor 7th Chord). The Half Diminished 7th chord is named so because the first three notes are a Diminished Chord, but the 7th is not Diminished &emdash; it is Minor. Therefore, it is also known as a Diminished Minor 7th Chord.
Inversions The lowest note of a chord is known as the bass. If the bass is not the root of the chord, then the chord is in an inversion. For example, take a C major chord: C, E, and G. If the notes were in another order, for example E, G and C, then the chord would be inverted, because the root, C, would not be the bass.
Note in the Bass | Inversion |
Root | Root Position (not inverted) |
Third | First Inversion |
Fifth | Second Inversion |
Seventh | Third Inversion |
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