Coming from Android this was childs play, I could open an audio book from my file explorer, have it play, and then open my Waze navigation at the same time as I like to have it open while I drive for the crowdsourcing. I've tried to figure this out on iOS, but don't see a solution. I am jailbroken so I don't mind using a JB app or solution. I'd like to listen to my audiobooks while I have Waze open. Anyone else?