sentences:  Vasquez said all he really wanted for the theme music was military music to represent Zim mixed with futuristic electric orchestral music.Once the direction for the music was settled on, Tortorici produced the theme music on an Alesis QS8 very quickly and it did not go through many changes, but they did reorchestrate it for the TV series and stuck with it from that point on.Vasquez's team selected Michael Tavera, who is known for composing the music for "The Land Before Time", "An American Tail", and "Stitch!