Here's my first RMX of an very popular song in France (and french part of Switzerland)

Soprano - Hiro (DJ SilverDream RMX)

I used :

Garage Band for Ipad (for the samples)
Audacity (to adjust the tempo to my idea of the remix)
reViSiT (for mixing all the sounds together, and put my own sampels with others)

Some samples (specially the voices) were downloaded from a karaoke website were we can download each channel separately.

Have fun !