On first load the playlist was blank, but after tapping through the lyrics and single display it was populated. The program is stil lvery slow and laggy when dealing with large lists of songs. When first opening the music section of the player, if i select "all songs" from the menu and then start typing the name of a song to search for it, it is incredibly slow and laggy. the "all songs" list contains ~4600 mp3s. I don't expect miracles, but it is much faster and more responsive in the original media player. Once my list of filtered music comes up, the UI is slow to display the hold-menu for adding a single track to the now playing list.

On the plus side, searching for a song no longer makes the app complete unresponsive and require a forced close from the power key. So progress is being made. It's just still very laggy if you have a large library in general. Heaven help you if you accidentally add all 4600 songs to "now playing". It takes several minutes before it does anything and begins playing. And after that if it is on random it can pause for as much as 20 seconds before playing the next song.

In the "now playing" playlist, tapping a song does not play the song, as in mediaplayer. I have to select it, then press play. double tapping, triple, etc. doesn't get it to start. i have to hit the play button. Making a double tap to play would be fine (as sometime i get annoyed in mediaplayer by it thinking a scroll swipe is a tap and starting a song), but i don't like having to select the song and then move my finger to another button to get it to start playing.