The video tutorial explains the construction and characteristics of major, minor, augmented, and diminished chords. It begins with an introduction to intervals and triads, then provides a step-by-step guide to building each type of chord using the note C as a starting point. The tutorial emphasizes the importance of understanding intervals and semitones to differentiate between the chords and offers practical examples of how to arrange the notes within each chord type.

What is the interval structure of a major chord?

• Major third and perfect fifth

• Major third and augmented fifth

• Minor third and diminished fifth

• Minor third and perfect fifth

How many semitones are there between the root and the third in a minor chord?

• 4 semitones

• 5 semitones

• 7 semitones

• 3 semitones

Which of the following describes the sound of an augmented chord?

• Dark and mysterious

• Calm and soothing

• Dramatic and tense

• Bright and cheerful

What is the interval between the root and the fifth in an augmented chord?

• Perfect fifth

• Diminished fifth

• Augmented fifth

• Minor fifth

Which chord type is often used in film scores for a chilling effect?

• Diminished chord

• Augmented chord

• Minor chord

• Major chord

How many semitones are there between the root and the fifth in a diminished chord?

• 6 semitones

• 7 semitones

• 8 semitones

• 5 semitones

What is the interval structure of a diminished chord?

• Major third and augmented fifth

• Minor third and diminished fifth

• Major third and perfect fifth

• Minor third and perfect fifth