Maps App Turns on Music

[Ema Seijas]

I just switched from a Samsung Stratosphere (on which this problem never occurred) so I'm relatively new to the Moto X interface. Whenever I use my Maps for route guidance, my music comes on. It isn't the music app, but an app called Grooveshark (could the app be the problem?). As soon as the routs guidance starts, my music begins to play and I have to pause it. The music app wasn't open in the background either. Could this be Grooveshark's fault or Maps fault, and is there a quick solution?

Thanks!!

I'mABandTechie