SpongeBob seeks something in the sky,flashes,radiation and robots.This could only mean one thing......Plankton!!!!So SpongeBob runs over to the Chum Bucket,but he finds that Plankton had nothing to do with this.but then it hit SpongeBob,he had to start a band,and rock out to save Bikini Bottom! so he called Sandy(drummer),Squidward(bass),and Patrick(guitar).So this is how SpongeBob`s adventure starts!But he is missing one thing...Ozzy Osbourne!