Is there an option to have more shuffle stations? I enjoy listening to all kinds of things.  I use Pandora in the background in my classroom. I'm usually playing Classical, Instrumental movie scores, Classical for studying, Piano guys, etc.  Then when I hop in my car I want to listen to a different selection of stations. It's a pain to go and select the stations I want to shuffle.  It'd be nice to have a shuffle I could quickly select. (Christmas mix, Classroom, Garth Brooks and Metallica if that's your thing, etc.) ... View more