Yamaha DGX-530 Owner's Manual - Page 81

Style (Auto-accompaniment) Functions Chord Basics Two or more notes played together constitute a "chord". The most basic chord type is the "triad" consisting of three notes: the root, third, and fifth degrees of the corresponding scale. A C major triad, for example, is made up of the notes C (the root), E (the third note of the C major scale), and G (the fifth note of the C major scale). In the C major triad shown above, the lowest note is the "root" of the 3rd 3rd Root chord (this is the chord's "root position" ... using other chord notes for the lowest note results in "inversions"). The root is the central sound of the chord, which supports and anchors the other chord notes. The distance (interval) between adjacent notes of a triad in root position is either a major or minor third. Major third-four half steps (semitones) Minor third-three half steps (semitones) The lowest interval in our root-position triad (between the root and the third) determines whether the triad is a major or minor chord, and we can shift the highest note up or down by a semitone to produce two additional chords, as shown below. Major chord CM Minor chord Cm Augmented chord Caug Diminished chord Cdim Minor 3rd Major 3rd Major 3rd Minor 3rd Major 3rd Major 3rd Minor 3rd Minor 3rd The basic characteristics of the chord sound remain intact even if we change the order of the notes to create different inversions. Successive chords in a chord progression can be smoothly connected, for example, by choosing the appropriate inversions (or chord "voicings"). ● Reading Chord Names Chord names tell you just about everything you need to know about a chord (other than the inversion/voicing). The chord name tells you what the root of the chord is, whether it is a major, minor, or diminished chord, whether it requires a major or flatted seventh, what alterations or tensions it uses ... all at a glance. Cm Root note Chord type ● Some Chord Types (These are just some of the "Standard" chord types recognized by the DGX-530/YPG-535.) Suspended 4 th Csus4 7 th C7 Minor 7 th Cm7 Major 7 th CM7 Perfect 5 th Perfect 4 th Minor/major 7 th CmM7 Flatted 7 th Major chord 7 th, flatted 5 th C(7b5) Flatted 7 th Minor chord Minor 7 th, flatted 5 th C (b5) m7 Major 7 th Major chord 7 th, suspended 4 th C7sus4 Major 7 th Minor chord Flatted 5 th 7 th chord Flatted 5 th Minor 7 th chord Flatted 7 th Suspended 4 th chord DGX-530/YPG-535 Owner's Manual 81