How Do You Know When To Use The Kick Pedal For Rock Band Or Guitar Hero World Tour?

Okay, I’m constantly watching Rock Band videos and GHWT gameplay preview videos on youtube because I can’t wait for GHWT to come out, but I always see people using the kick pedal (or bass pedal as some people call it), and I have no idea how they know when to use it. I don’t see anything flashing or making itself known to show you when to use it.

Tagged as: Band, Guitar, hero, kick, Know, Pedal, Rock, tour, when, World