On my OnePlus One, which is currently running Android version 5.1.1 and Cyanogen OS version 12.1, isn't finding music on my device. I got the music onto my phone with my Chromebook, a HP 14, and simply moving the files to my phones "Music" folder. Once disconnected from my laptop, the music won't appear in the "Play Music" app. I know the files are on my phone, since they appear when I look in my file manager.
I've tried hitting the "refresh" button on both the music app and file manager, in addition to clearing the cache on both the applications. I've also rebooted my phone numerous times, and tried using a SD re-scanner with no avail.
This problem has happened on my phone before, and I solved it by clearing all the music data and putting it all back on my device. Still, I would really prefer not to do this, since it is kind of a pain.
Thank you so much!