Bluetooth Connectivity

Hi all, I am doing a light sculpture project for school and am looking for some assistance. I am trying to do this; http://www.instructables.com/id/How-to-Make-LEDs-Flash-to-Music-with-an-Arduino/ , but I am also looking at how to use a bluetooth or bluetooth-like wireless connection from the computer to the board. If you know how this would be done, please comment bellow.
Thanks,
Pat.

, but I am also looking at how to use a bluetooth or bluetooth-like wireless connection from the computer to the board

Bluetooth serial modules are cheap and plentiful, but it can depend on whether your "Computer" supports connections to a bluetooth serial device, rather than just bluetooth keyboards and mice.

Wifi is another option.

You can use a HC05 bluetooth module on an Arduino. It appears to the Arduino as a serial input. The examples in serial input basics may be useful.

...R

Ok, thank you both very much. Ill try those ideas and I will make an attempt to post the finished project on here eventually.