It is a talent he has had for a long time.
During movies or TV shows he will listen to the background music or credit's music and then search out his favorites. He has collected a variety of beautiful music he enjoys.
One of days in the music challenge asks for music you can play on a musical instrument, so he recorded these two piano pieces he loves to play:
Brady's comment on facebook: Wahooz was a blast! Go Carts were very entertaining, won a game of Lazar Tag, was able to take a good photo booth picture strip the first time, and got 525 tickets without spending any money! Oh, and I didn't know what to spend the tickets on and was rushed, so now I have 7 ginormous Pixi Sticks. I may be a really fun person the next few days.