HTC DROID DNA - Creating a Playlist

Playing music from the Lock screen
When you’re listening to music and the screen turns off, press POWER to
turn the screen back on and control the music playback directly on the
Lock screen.
You can also control music playback right from the Notifications
panel.
Creating a playlist
Personalize your music experience by creating music playlists. Make a
playlist containing just your favorite songs or create one to match your
mood for the day. You can make as many playlists as you like.
1. From the Home screen, tap > Music > My phone.
2. Start playing a song that you want to add to a new playlist.
134 Photos, videos, and music