Intervals Qualities

• Intervals are crucial in music theory as they define the distance between two pitches.

• Types of intervals include major, minor, perfect, diminished, and augmented, which all serve distinct roles in harmony and melody.

• Inverting intervals

• A to C is inverted to C to A

• F to C invited to C to F this is perfect interval (P4)

• the intervals number add up to 9

Augmented and diminished Intervals

Rules to remember: Major or perfect interval made one half step bigger are augmented

If they are made one half step smaller they are diminished intervals, which reduces the overall distance between notes.

Intervals basic units and qualities

1-m2 M7- Dissonace

2-M2 m7-Dissonace

3- m3 M6-imperfect consonance

4-M3 m6-imperfect consonance

5- P4 P5-perfect consonance

6- A4 A5-dissonance