The harmonic structure of this scale also introduces semitone distances ... arpeggio figure based around the chords of A minor and F Major, extended to highlight the scale’s stronger intervals ...

By contrast, the harmonic minor has a unique ... to highlight each of the E7 chords’ major 3rds, which is where this scale really shows its purpose. An F note (the b5) is the target choice ...

Only the order of tones and semitones is different. Both keys have the same key signature, shown here:. Because they share the same key signature and the same notes, it is common to modulate or ...