See the whole picture with the Song Writers Swivel!
By now you should clearly see all connections between chords, arpeggios, pentatonic scales and modes.
Following the description of each chord below, can you see the logic?
If not, go back to the specific area and review.
Chord I: extend with maj7, maj9, maj11 or maj13
Scales: Major Pentatonic, Ionian
Chord I7: dom7
Scales: Major pentatonic, Mixolydian
Chord II: extend with min7, min9, min11
Scales: Minor Pentatonic, Blues, Dorian
Chord IIx: maj, dom7
Scales: Major pentatonic, Mixolydian

Chord III: extend with min7, min7b9
Scales: Minor Pentatonic, Phrygian
Chord IIIx: maj, dom7
Scales: Major pentatonic, Phrygian Dominant
Chord bIIIx: maj, dom7
Scales: Mixolydian
Chord IV: extend with maj7, maj9, maj7#11
Scales: Major Pentatonic, Lydian
Chord IV7: dom7
Scales: Major pentatonic, Lydian Dominant
Chord IVm: min, min7
Scales: Minor pentatonic, Blues, Dorian
Chord V: extend with dom7, dom9, dom13
Scales: Major pentatonic, Mixolydian
Chord bVIx: maj, dom7
Scales: Major pentatonic, Mixolydian
Chord VI: extend with min7, min9, min11, min7b13
Scales: Minor Pentatonic, Blues, Conspirian, Aeolian
Chord VIx: maj, dom7
Scales: Major pentatonic, Mixolydian
Chord VII: extend with min7b5, min7b5b9
Scales: (1 b2 m3 4 b5 b6 b7) Locrian
Chord bVIIx: maj, dom7
Scales: Major pentatonic, Mixolydian


