Yet more V7alt-Im action here, although for this example Dan exploits the tension of E Superlocrian/F melodic minor (E-F-G-Ab-Bb-C-D), resolving to the root of A minor.

Harmonic minor keys are used when writing chords. There is another version of the minor key known as the melodic minor. This is used when writing a melody. Each key signature has two possible keys ...

Revise notation, the way of writing down music, with rhythm and metre, sharps and flats, key signatures, major and minor keys, articulation and dynamics.