The teaser theme, "Disassembly Required", is an intense electro track that plays over footage of a broken monitor, before the crescendo hits at the same time the camera spins to reveal the broken monitor is actually a dismembered robot head.
"Murder Brings", the trailer theme, begins with a simple repetition before adding in adding in quiet echoing instruments like bells, building on to the frozen wasteland the planet is supposed to be following the eruption of its core.
"N: Disassembly Drones' Leader" in its entirety. Following the intense theme of his fight with Uzi, this slow quiet theme plays as they converse with each other. It gets to the point that the audience can almost hear the gears turning in Uzi's head that the Worker and Disassembly Drones aren't so different from each other, and that they could work together instead of killing each other.
The title track, "Murder Drones," a heavy, ominous theme mixed with techno elements that not only matches the series perfectly but is also iconic enough to serve as the Leitmotif for the entire series.
"The Knife Dance" from "The Promening" is a brilliant, high-energy track that plays over the second part of Uzi's fight against Doll, especially when it reaches the part where Uzi and N end up in an impromptu dance when dodging Doll's attacks.
From the end of "Dead End", "Eternal Dream" is a swelling orchestral piece accompanied by the beautiful singing of Elsie Lovelock that serves to highlight and hammer in the emotional impact of V's Heroic Sacrifice.
theme, "Disassembly Required