This is intended for you to have fun with and to get the feel of some cool blues scales.
Also you're supposed to notice that only making some intruments play, while others don't creates a dramatical tesion in the music.
I don't know too much wise things about them, I just know how do they sound like, and that I love the way they sound :)
You've got here a set of tracks that all play in a loop, so just press the play button and start reading the notes :)
Have fun and I hope this was a good lesson :)
Also if you have made a remix of this - please share!