I have the 8GB Moto g. The problem is there's really only 5GB of usable space. I'd like to put my music on a microSD card and use this: Meenova.com, Welcome to get it on the Moto g; however, I'm unsure if an app can play a music file from it. I don't want to root it and would rather not spend money on the app (but I will if absolutely necessary). Is there an app that will let me play music from the Meenova? Thanks!