Rickey Shortt
Member
Google Play Music. Why not, since you can upload 50,000 of your own songs to it and then pin any you like for offline playback. Plus not have to manage local files on multiple devices, trying to keep the same songs on each one. One major weak point is that while it can also play local files if you need it to, it can only play one file at a time (you can't select multiple local files to create a playlist) and it only works if you keep the player in focus and is extremely basic for that use. So it admittedly is a poor choice if you are a heavy user of local files.