Melody, Rhythm, Harmony, Bass - How music works (Documentry)

http://www.metafilter.com/82185/Kick-Punch-Its-All-in-the-Mind
Kick, Punch, It's All in the Mind | MetaFilter
Part 1 - Melody (alt)
Part 2 - Rhythm (alt)
Part 3 - Harmony (alt)
Part 4 - Bass (alt)