Is there a way to specify artist artwork for Music in iOS 7? I've been a big fan of the redesign of the music app in iOS 7. I noticed that on the Artist list, certain musical acts have a thumbnail of band/artist next to them. This image is independent of any album art that I might have, and definitely comes from iTunes.

I was wondering if there was a way to set this image manually. I have a lot of bands that aren't covered by this feature, and I think it's a cool way to visually identify the music  I listen to.

In the screencap below, The Moody Blues, The Mountain Goats and Neil Young all feature this custom artwork.
I know this is extremely late but I was just wondering the same thing. In settings under music I unchecked "group by album artist" and well it worked, I'm assuming from that option.