Effectively, I'm attempting to replace an iPod for use in my car to play music with the Pi. But, the special thing here is I want to be able to control what's played over bluetooth with my phone (android). Essentially a remote control for an audio program on the Pi.
I do not want to have the music stored on my phone, but rather on the Pi, and just controlled from my phone.
I've looked around and haven't seen anyone asking this question before, which might mean there's a super simple solution I just don't know about, so I wanted to ask here before I seriously delved into programming an application on the Pi and on my phone, as I've not worked with bluetooth before and it would be a large endeavor.