Hello! I just bought a SanDisk Android Ultra microSDXC 64GB UHS-1 card, and I wanted to transfer all my music to the SD-card. The problem is that whenever I take out the card again, all my playlists disappears. I am using Google Play Music. Before I got the microSD-card, I had all my music on the internal storage of my phone.
A few days ago, all of my music was in Google Play music with a couple of Playlists to boot. One day, all of the music is playing normally through Google Play Music. A couple of days later, all of the music disappeared from Google Play music.