DrDJ Free does what it does simply and well, I got confused as to how to add songs to the playlist as I thought you would be able to drag them from the iTunes Library Window to the Playlist Window. The developer should implement this as it would make the program more intuitive. The app does not do exactly what it says it does yet as it is still a beta version, but once the rest of the features are implemented it will be an easy to use and simple app. Good job so far, this app has a lot of potential.