Visual Graphics - Playstation 1

[Looptalk@aol.com]

Is anyone familiar with the graphics generated from a SonyŽ PS1 when it 
plays 
an audio CD.  If not, here is the plot, By playing an audio CD and the PS1 
generates great visual effects onto the TV screen, based on the 
frequencies 
of the music. Similar to an MP3 plug-in.

The limitation is that the effects are dependent to the PS1's CD 
playback-the 
PS1 does not have an audio input jack. 

My question is, can we adapt a $50 playstation with a stereo input jack so 
it 
hears our music and generates these graphics during our live shows.  

Todd Quincy