You could control MP3s using a mouse as if they were turntables. The "scratch" simulation was primitive compared to modern DVS (Digital Vinyl Systems), but for 2007, it was magic.
Released around 2007-2008, this version was a watershed moment for bedroom DJs. It wasn't the first DJ software (Traktor and PCDJ were earlier), but V6.0.1 was the first to make automatic beat-matching accessible to the masses. It had a distinctive purple and black interface, a "virtual vinyl" control system, and the revolutionary that actually worked on 2000s-era Pentium computers. Atomix Virtual DJ V6.0.1 Professional y numero ...
Below is a structured essay on that topic, excluding any serial/crack references. You could control MP3s using a mouse as