Overview
This lecture explains musical modes, how they are derived from the major scale by starting on different notes, and outlines the unique interval patterns of each mode.
The Major Scale and Modes
- The C major scale consists of the white keys on a piano from C to C.
- Modes are different scales created by starting on a different note of the same set of pitches.
- Each mode uses the same notes as the major scale but starts and ends on a different pitch.
The Seven Modes Derived from C Major
- C Ionian (Major): C D E F G A B C (Intervals: W-W-H-W-W-W-H)
- D Dorian: D E F G A B C D (Intervals: W-H-W-W-W-H-W)
- E Phrygian: E F G A B C D E (Intervals: H-W-W-W-H-W-W)
- F Lydian: F G A B C D E F (Intervals: W-W-W-H-W-W-H)
- G Mixolydian: G A B C D E F G (Intervals: W-W-H-W-W-H-W)
- A Aeolian (Minor): A B C D E F G A (Intervals: W-H-W-W-H-W-W)
- B Locrian: B C D E F G A B (Intervals: H-W-W-H-W-W-W)
Key Characteristics of Modes
- Each mode features the same notes and intervals in a different order, giving them unique sounds.
- Modes are considered "rotations" of the major scale.
Key Terms & Definitions
- Mode — A scale made from the same notes as a parent scale but starting on a different degree.
- Interval — The distance in pitch between two notes, described as whole (W) or half (H) steps.
- Ionian — The traditional major scale mode.
- Aeolian — The traditional natural minor scale mode.
Action Items / Next Steps
- Experiment with creating melodies or harmonies using different modes.
- Review and compare interval patterns of each mode.
- Proceed to the next topic: Pentatonic scales.