I've been using the device for a while and want to suggest the following enhancement.
I have 3 or 4 music apps that I may want to switch between when listening to music. I find the dropdown in the widget can be enhanced to more easily switch between music apps. Maybe it would be a good idea to add a next/prev icon buttons next to the dropdown to allow shuffling through the apps with a single click, also selecting favourite or blacklisting apps that you don't want the shuffling to go through. Also a great addition to that would be the ability to make the "mode" button on the steering swc perform the switching between apps.
Regards,
Nikolay