Let's Track A Bit... Shall We?

So while I was scrolling through some videos on YouTube, I came across this video that I right away knew had After Effects editing put in on it. They had used the tracking effect in order to have each of the cartoon body parts (ears, eyes, hats, etc). It's actually really cool to see this done because, well for starters, I knew all of the cartoons that the band was playing, but Just to see it tracked so well and have some of the other ones animated while being tracked was cool too.

One of the really cool effects that was used was the music notes that came out of the instruments and hands as the players hit certain notes or hit certain keys on the piano or certain areas on the percussion sets. I loved this video and I thought that it was really cool. I would love to be able to do something like this when I get more advanced on After Effects. It would make for a great video in my reel and it would also just be plain fun to do something like this to one of my favorite songs.