Hi Paul, The Police is probably smaller on your screen because out of the favorite artists youve added we have not picked up on a similar relationship. If you add the police as a favorite artist, or a bands similar to them, they will grow in size. The Site is built to compliment your musical taste so the tagcloud is not completely based on overall popularity.

for instance the police are very large on my tag cloud. http://www.bandsintown.com/user/knewjax/