The music in the 1986 movie as the Decepticons were retreating after Optimus Prime and Megatron's fight. Arcee: "The Decepticons are retreating!" Kup: "Prime did it, he turned the tide!" Yet the music is not victorious. Even if you didn't know what was coming next, the music sounds sad and depressing despite the Autobots winning. You may not know Optimus Prime will die in the next scene but the music tells you that not there's still something wrong. And if you have seen the movie a hundred times, the music still never loses its impact on what is to come next.