In guitar circles, describing a chord as ‘G ... C7, for instance, means a C major chord with a b7th (Bb). C9 (see Example 3) contains the b7th plus the 9th (D), so there’s more going ...
Harmonic minor keys are used when writing chords. There is another version ... For example, the triads in C major are as follows: Triads can be indicated by Roman numerals of the degrees of ...