If you are interested in music, and you like to remix songs, then you have so many softwares like Acoustica Mixcraft, FL Studio, Magix Music Editor, Sony Sound Forge Pro etc to work on your pc, but now, I have an app which can remix songs on your Android Phones. The name of the app is DJ Studio.
With DJ Studio 3 you can add loops, scratch your songs and pitch your music on the move, due to a small app you can carry it anywhere right in your phone and make any place a music remixed hotspot, for more information check official app page here.