This video teaches you to find normal form for a set of pitches. It references Straus's *Introduction to Post-Tonal Theory* chapter 2. Timestamps below:
0:00 - intro using tonal theory
1:19 - normal form in post tonal theory
2:44 - how to calculate normal form, using music notation
4:46 - how to calculate normal form, using arithmetic
5:47 - how to calculate normal form, using clock faces
7:15 - how to calculate normal form, using the keyboard
7:53 - completing pg. 71 exercise 1
10:39 - completing pg. 71 exercise 2
13:31 - what to do if you have a tie between two compact sets
17:15 - conclusion
