http://dezji.wordpress.com/2008/08/15/uk-music-magazine-circulation-figures-2/Classic Rock 66,632 (67,399) January-June 2008
From the Circulation figures listed above, I can see that the magazine, Q sells the most copies in the popular music and rock music category. Classic fm circulation figures were only available for the time period listed above: Jan-Dec 2007. However, from these figures, I can see that Classic fm sells a lot less magazines than other, more rock music based magazines. This is possibly due to the age range of magazine viewers, which are mainly teenagers.