You can download the 90s-hardcore-sample-set for the Volca Sample here:
You need Vosyr to transfer it into the Volca.
The Volca Sample does all the work in this video. All sounds and sequences are stored there, I arrange them in realtime. The audio output from the Volca is routed into an audiotrack of the MPC Live. In this audiotrack I apply a bit of built-in compressor. To spice things up I add some effects using the XY-Effect of the MPC. Audio out of the MPC is then recorded on the Olympus field recorder and synchronized with the video. So the MPC is just an effect processor.