So I made a playlist of songs to listen to while I play games (for those monotonous grinding sessions and to liven up FPS' with no music in online play). It works fine in the Windows Media Player, but when I try to load the playlist so I can use it while playing games, none of the songs I put into the playlist are there. It's just blank. It works in Windows Media Player, and it works on my PC, but I can't use for what I want to use it for. What's going on? Why do the songs not appear when I'm outside of WMP?