What is on average indie music magazines.

On most indie magazine covers, from what I have researched, you would normally find just one person. With my magazine I am going to break this convention and use a group of people, I think by having more people on the front it makes the magazine more eye-catching.
Also, all magazines have pugs e.g. bar codes, issue number and price, I am not going to break this convention, I think that if this convention is broken then the magazine will not be realistic and will not look like a real magazine.
I will have information on the cover of the magazine to show what is inside, I think that this makes the magazine more buy-able, I believe this is because no one would want to buy a magazine if they do not know what is on the inside, especially if it an expensive magazine as it would be a waste of money if the buyer was not interested in the information that is presented.