interactive music visualisation

opi the technoshroom cat been greased up and shot into outer space!!
this time the goal is to explore the outer reaches of space and a handy peice of software known as 'processing 1.0'...

i have used music is by sola rosa(nz), for this example, beause the song matched the concepts of exploration and space oddessy so well. however, the broader objective is to have more involvement and interaction with any chosen music that a user wants - not being as involving and time consuming as a game but being a fun, interactive way to display graphic information about chosen songs - an upgrade up for the current monotonous visualisations attached to programs such as Media Player.

below is the link to openprocessing.org where you can see my sketch. unfortunately the music with it has been cut even though there is no legal issue with using the intended sound files;

http://www.openprocessing.org/visuals/?visualID=1990

*to try my sketch with sound just save a copy of the mp3 audio file to the sketch folder and swap the "title of your" song with "Edge of a City.mp3".