The video tutorial addresses the challenge of harmonizing repeated melody notes. It explores using diatonic and chromatic chords, providing practical examples with repeated E flats. Advanced techniques like suspensions, secondary dominants, and chord extensions are discussed to add color and interest, ensuring the music remains dynamic despite repetition.

Describe the role of auxiliary notes in creating interest in harmony.

What is a secondary dominant and how is it used in the context of this discussion?

How can suspensions be utilized to add color to harmonization?

In what ways can one make a final cadence more colorful when harmonizing repeated notes?