o- Raised 5th of a major chord.
………………. major : I5+ , IV5+ , V5+ . minor : VI5+ .
………………. V 5+/7 :
………………………….. V 5+/7 – I
………………………….. V 5+/7 compared with V 7/13o
………………………….. progressions with V 5+/7
o- Lowered 5th of a major chord.
………………. major : I5- , V5- . minor : V5- .
………………. V 5-/7 :
………………………….. V 5-/7 – I
………………………….. progressions with V 5-/7
o- Augmented sixth chords ( Italian sixth, German sixth, French sixth ) :
………… aug 6th – V
………… compared with (D)v
………… progressions with augmented 6th chords
o- Diminished 7th chords on the raised 2nd (+II) and 6th (+VI) degree of the major scale