Ok, here is what I have learned thus far.
1: Track info can be pushed to the head unit of the car and it displays fine...just not for Spotify. If you are an Android user, and also a Spotify user you probably already know that the Android app is very different than the iPhone app in some very bad ways. Before I got the new phone I bought a Google Nexus 10 tablet direct from Google when it came out. I have always been amazed on how crappy the UI is on the Android version. I had an iPhone then, so it was easy to compare.
We are just now able to save downloaded songs to an external SD card! But, it seems there are still some issues with bluetooth connectivity and song info...bummer.
On an Android forum, some guy said that it worked fine on his new 2013 vehicle though...so I guess it could be a little bit of both the age of the vehicle, and the sub par app. His car is a 2013 Lincoln MKX. He actually had the nerve to refer to it as his "truck". LMAO Driving a Lincoln MKX is not worth the Bluetooth working correctly.
2: Using the music player on the phone, the music info displays correctly. No problems at all. And here is where I have my issue...
Now I will basically be using two music players; one for everything I already own on disk, and the other for everything else I have on Spotify. Of course there is quite a bit of overlap because I added all the music I already liked onto Spotify playlists. Why wouldn't I? I had the best of both worlds. The problem is, now the song info won't be displayed so if a song comes on that I don't know I will have to look at the phone. And, if it is locked, well that is just a lot of fumbling around.
Even if I download all of my Spotify playlists, I still have to play them through the Spotify app because they are encrypted. My mp3s on disk are at the same bit rate as Spotify's "extreme quality" setting (320 kbs...not extreme really at all).
So anyway, I am now trying to figure out the most efficient way of dealing with the music fiasco and managing the data.
Still haven't been able to test the in car calls though. It was a busy afternoon, and no one wanted to talk to me I guess. But then again, I didn't call anyone either. :hiding: