I couldn’t resist!
The music is the Challenge theme from the Toy Story 2 game.
I was playing through the 1st Assassins Creed for the PC, and every time I did one of these challenges, the Toy Story 2 Challenge music played in my head, I thought it fit well with these challenges!
So I recorded one of the challenges and add the music to Sony Vegas, and this is the end result, enjoy!
…I hope youse do, because the video totalled to 6.2GB! It took almost 4 hours to render, save and upload it!