I know you're going to ask this question, so I'll just say it now: NO, he is not imitating me, he did this one ALL by himself. I believe this is actually somewhere in Lego Star Wars.
We just bought Guitar Hero World Tour for the Xbox 360 and this as far as the kids have gotten with it. In other words, not very far. I, on the other hand, am truly a beginner.
So far, I've been the one practicing with the guitar. I have not attempted the actual drums yet, let alone the microphone. The microphone might be the one piece of this set that will collect the most dust as no one here can actually sing anything more than the ABC and Twinkle Twinkle Little Star songs.
So, please excuse me while I go and play some Guitar Hero!