First power up of the eight 8X8 LED matrix powered by Arduino from the Instructable "Easy bluetooth controlled scrolling text".
Code and layout and information galore all available at:
http://www.instructables.com/id/Easy-...
The intro music is Four Beers Polka by Kevin MacLeod
licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/...)
Source: http://incompetech.com/music/royalty-...
Artist: http://incompetech.com/