Four notes, each a minor 3rd above the last, on the leading note of a minor key.
Four minor 3rds
In a minor key, the seventh chord on the leading note has four notes, each a minor 3rd above the last: in A minor, G sharp, B, D and F. It is called the diminished seventh after the diminished 7th between its root and its 7th. Its label is VII7.
The rest of this lesson and its 5 practice questions are in Brainlag Music Theory.
Screen 1 of 3, free to read.
- 5 exam-style questions, marked as you go, each with a worked solution
- Anything you get wrong is saved to your flashcards