Input Logic DJ Software with 2 Mice (Windows)
The Input Logic DJ software is like having 6 virtual turntables -- all at your control! It also features the world's first "bi-manual" mixer that allows 2 mice to be used at the same time. Run mp3 or Wave files off each turntable. Once minimized, users have reported running as many as 6 turntables at once! Each turntable comes with fader automation, pitch change, scratching, beat mapping, VST plug-in support, time stretching, play-list creation, and user preferences. Use a laptop pad as a crossfader and use the keyboard to auto-sync turntables, while mice controls the faders. Also supports MIDI keyboards. As you can see the possibilities are almost endless!

Input Logic Mob Drums Software with 2 Mice (Windows)
Two-handed drumming with square drums! Seriously, the square (contiguous) drums allow the user to 'drag and play' across a number of drums by simply holding the mouse key down. The color coding of the drums serves the same function as grouping on a mixer; the 'mice' can be programmed to 'see' only those colors.