If you have 30 minutes to kill, I found this video fascinating. It's an analysis of reality TV music and how it
Manipulates your emotions and tells you what to think. The video really starts at the 2 minute mark. It really changed my perspective on shows like AGT, Kitchen Nightmares, and even BBC world documentaries.
I think the segment on the use of pizzicato at the 5:20 mark was the most eye opening.