I think he is trying to say that now since the work is digital thew way music is chosen is different its there at the click if a button nit like before when you had to get records, cds, or tapes.

music indicates thar difference between marginiliazed and powerful is that back in the days you went to get the music now it is readily available that it is a power shift  in those days and now

Krukowski discovers the difference between the two is important because it gives you control of what you are listening too.

listening experiences and forced exposure are different from Paul Lamere the thought and feelings are genuine and with music apps like Sound cloud .