Part 3/7:
Explaining the concept of scales, Andrew focuses on the C major scale as a prime example, a collection of notes that work harmoniously together. The difference between scales and keys is clarified: a key serves as the home base for music, while a scale comprises a sequence of notes played in conjunction.
He highlights the importance of understanding formulaic spacings between notes in forming major and minor scales, stressing that changes in these spaces alter the emotion conveyed in the music.