squidward has one week to prepare a concert for the bubble bowl. the band plays badly through the training. on the first day, patrick and sandy get into a fight. on the second day, two flag twirlers are killed when they spin their flags too fast and crash into a blimp. on the third day, plankton tries to play the harmonica, but the holes are bigger than he is and he gets tired of running to each hole. on the fourth (and last) day, the band plays too loudly, breaking the windows of the building. all of the band then gets into a fight. when class is over, squidward goes over to the doors and says that he is disappointed in the band for fighting and no longer wants his band to play in the bubble bowl. once squidward leaves, spongebob tells everyone to go through and perform at the bubble bowl to make squidward happy.