22:57 duration 22 minutes 57 seconds
3.7 Intro.mp4
14:23 duration 14 minutes 23 seconds
3.7 Examples.mp4
12:40 duration 12 minutes 40 seconds
6.4 Intro
07:39 duration 7 minutes 39 seconds
6.3 Intro
17:09 duration 17 minutes 9 seconds
5.2 Intro