After using the Ableton learning music lessons, these three were my favorite sections to go over and look at. I have always been interested with the way different songs are formatted and the progression of how they will all work from chorus to verse etc.. so being able to see how different songs from different time frames have their set ups. 

Another thing I thoroughly enjoyed was the able to playground since I was having the idea of wanting to start messing with more systems like Ableton and FL I thought it was cool to be able to get a small taste of what it was like. 

One other thing that I learned that I thought was very interesting was how different tempos will dictate whether it's dubstep, house music, anything along those lines.