Roman Numeral Chord Notation - Music Theory

The video tutorial explains two systems for labeling chords: basic Roman and extended Roman. It covers how to construct triads in C major, label them using Roman numerals, and differentiate between major and minor chords. The tutorial also discusses chord structures in minor keys, including diminished and augmented chords, and provides recommendations on when to use each system.

What is the role of intervals in determining chord types?

How does the harmonic minor scale affect chord construction?

What makes a chord diminished?

Explain the concept of augmented chords.