But you can if you want to. Normally, we just pull something appropriate off your page, however, we do want to represent your band properly, so if you have an image in mind to use, we'll be glad to use it. That happens automatically. Less is more. Keep it simple, there's not going to be a lot of detail in the small icon.
Cartoonish pictures are better than photo-realistic ones.
Lots of words may be hard to read, too. Less is more when it comes to colors, too. We can't preserve your transparent images. Be a square. Tall or wide images will look a little funny when reshaped to our icon size.