Motorola Droid 4 :: "My Music" Does Not See The "Music" Play Lists

I used my droid to play many songs and I had set up the standard "Music" app with songs and playlists. I found the top hard to navigate sometimes (dark and smaller text). I was playing with the voice commands to Play the play list and I found it did not recognize any of the play lists set up in "Music". After setting a few up in "My Music" I found they work on voice command when set up there?The unusual thing is that "My Music" does not see the "Music" play lists. After I set up the "My Music" play lists, the "Music" app saw both play lists, double! My recommendation if you use the standard music app would be to use "My music" to set your play lists if you use the standard player app. I am not sure why they do not share play lists as well as they share all the same songs.