Section: Diatonic 1, 4, 5 and 8 | Intervals 2B: 1, 4, 5, 8 | Moodle Music

Section outline

All diatonic primes and octaves are perfect.
Almost all diatonic fourth and fifth are perfect. They include major seconds and one minor second.
Exceptions: F-B and B-F
F-B is augmented 4th (includes only major seconds). It's called tritonus.

B-F is diminished 5th (includes 2 minor seconds).
- Select activity Example of P1 and P8
  
  Example of P1 and P8 mmusic
  
  Students must
  
  Mark as done
- Select activity Example of P4
  
  Example of P4 mmusic
  
  Students must
  
  Mark as done
- Select activity Example of P5
  
  Example of P5 mmusic
  
  Students must
  
  Mark as done
- Select activity EXERCISES
  
  EXERCISES
- Select activity Select P4 or A4 (diatonic)
  
  Select P4 or A4 (diatonic) mmusic
  
  Students must
  
  Receive a grade
- Select activity Select P5 or d5 (diatonic)
  
  Select P5 or d5 (diatonic) mmusic
  
  Students must
  
  Receive a grade