I had understood that it was MUI, in fact the color is on all applications MUI
Yes, he was the first Radio, then the headset and finally have fun mix the two and put the radio in Headset.
Very nice radio you've found. Let's see what Tygre thinks. Maybe it could be possible also to change that image as another option.
Yes, it would also be nice to the ability to change the background without using MUI