Radioactive is completely inaudible. It creaks, it roars, it sounds tinny. In contrast, the background music in department store sounds better. For the other songs it's very mixed. Some are reasonably okay, others also hard to bear. The music itself is great. The CD, however, a disaster. I can not understand how to take such poor quality in the market and there may remain so for a long time. It will probably remain a mystery forever why is it so and why one does not exchange this pressed scrap.