This is a simple app that will play all your music from your default music directory. The main difference is that it will only play 1 minute of each song so that you can preview all your songs in no time. In order to listen to the whole song, just simply minimize the app and it will keep playing until the end of the song. Once you get back to the app, it will start again playing in 1 minute incremental. There is also no fast forward or rewind button. You just have to wait for 1 minute and it will go to the next item in the queue. The reset button will start the countdown again. If you think the song name and artist are not synch, just hit the reset button again.