What makes up a diminished 7th chord?
Formation of diminished seventh chords With respect to the root, all diminished seventh chords consist of a minor third, diminished fifth and diminished seventh. This means that all notes are a minor third apart (eg. C-E♭, E♭-G♭, G♭-B♭♭). Here is a table of some diminished seventh chords with different roots.
What does a diminished chord sound like?
A diminished chord is a type of chord that contains a minor 3rd (three half steps above the root) coupled with a diminished 5th (six half steps above the root). It has a distinctive timbre: tense, dark, and unstable sounding. And without context, diminished chords may sound off-putting.
Why is a G7 chord called G7?
dominant 7th chord
G7 is what is called a “dominant 7th chord”. It is based on a major triad, but adds a minor 7th note to create the dominant 7th chord.
What is a diminished 7th chord in C major key?
This is where instead of a major 3rd interval on top of the diminished triad, we add a minor 3rd instead. In the key of C this means we add a B double flat us Gb⇨Bbb is a minor 3rd) then you get a fully diminished 7th chord. So, the Cdim triad becomes C, Eb, Gb, Bbb as a fully-diminished 7th chord.
Which chord is expected to resolve the G7 chord?
Therefore, the expected chord to resolve this tension is the C chord, which contains these two notes found (C and E, first and third degrees of the chord, respectively). If the G7 chord resolved in a chord other than C, we would have a deceptive resolution.
Which chord will resolve the tension between F and E?
When the F note goes a semitone down, it becomes E, and when the B note goes a semitone up, it becomes C. Therefore, the expected chord to resolve this tension is the C chord, which contains these two notes found (C and E, first and third degrees of the chord, respectively).
How many semitones are in a diminished chord?
An easy way to think of the diminished chord is to remember the interval of “three semitones”, since all the degrees of the diminished chord have three semitones of distance between them. Check it out: Distance from the 1st degree to the minor 3rd degree: 3 semitones