InvincibleAmazon. com Skillet's third release, Invincible, has the sort of momentum that pulls the listener's thoughts and emotions into it. Both the lyrics and music have a hard hitting quality that plays off the other to create a no nonsense production. Keeping in step with the electronic age, there is a heavy techno influence; buzzes and whirls often create what sounds like a musical Morse code. But, like a sledgehammer, the undulating drum loops, rolling