I want to see my music on a projector, can i make the video moves with the audio?

[mattchew_b2002]

Ive scene it at clubs where there is a projector screen that shows a visual audio effect to see the music being played. Like in windows media player how you can see lines jump when the beat hits, only the computer processes the audio live. I plan on using serato scratch live to to cue and mix music with my turntables, but i want the projector screen to show the beats. Are there any programs that can do such a thing?