One song, one piece of paper. Just doodle.
The point of this exercise was to see what kind of things I created when listening to different types of music; trying not to think about anything too much – just to have a doodle to see if what you listen to affects your creativity.
I just sat down and had a list of shuffle songs playing straight after the other. Occasionally lyrics made me draw certain objects, but usually I started on one main drawing and added parts to it as the song went on.