Writing an augmented sixth chord on the flattened supertonic

1. How do you notate augmented sixth chord?
2. What is an augmented sixth interval?
3. What is a French Augmented 6th chord?
4. What note is the augmented 6th above F?

How do you notate augmented sixth chord?

The augmented sixth chord can either be (i) an It⁺⁶ enharmonically equivalent to a dominant seventh chord (with a missing fifth); (ii) a Ger⁺⁶ equivalent to a dominant seventh chord with (with a fifth); or (iii) a Fr⁺⁶ equivalent to the Lydian dominant (with a missing fifth), all of which serve in a classical context ...

What is an augmented sixth interval?

Play (help·info)) is an interval produced by widening a major sixth by a chromatic semitone. For instance, the interval from C to A is a major sixth, nine semitones wide, and both the intervals from C♭ to A, and from C to A♯ are augmented sixths, spanning ten semitones.

What is a French Augmented 6th chord?

A French Aug 6th chord includes the tones low 6, 1, 2, and raised 4, making a sound like a V7 chord with a flatted fifth. That means that since the D-flat is the bottom note of the augmented interval, it is the note that will sound like the “root “ of the (V7-flat 5) sound.

What note is the augmented 6th above F?

F 6th inverted intervals

For example, in the steps above, one of the intervals we measured was a major 6th above F, which is note D.