diminished d seventh chord减七和弦
a diminished seventh减七度
diminished seventh chord减七和弦;减七以及弦;减七
parallel l diminished seventh平行减七弦
parallel diminished seventh平行减七弦
Diminished Seventh Chords减七和弦
Chord of the diminished seventh减七和弦
Diminished chord of the seventh减七和弦