From Kalia software:
SK DJ System , is a media player in which one can play the song according to his choice. Now you have no need to listen the full song. neither you need to interact with the system again and again. You just select the timing for the songs and enjoy the power of music. Every time you will got a new interface from the software. if you don't like that interface just reopen it, and if you don't want to reopen the software just right click on the main form and click on the default button now you got it's default interface. You can see the control of the software by checking the check box. This is trail version In this you have a option to listen the same song again and again with the same time constraints hope you will definitely enjoyed it.