url: https://en.wikipedia.org/wiki/Diminished_seventh_chord created_time: 2023 Aug 13 07:29 updated_time: 2023 Aug 13 07:29

any of the four notes in a diminished seventh chord are raised by a semitone, that raised note is then the flat-seventh of a half-diminished seventh chord.

Годно: Similarly, if any of the four notes in the diminished seventh chord are lowered by a semitone, that lowered note is then the root of a `dominant seventh chord.