 In 1997 , Klepacki scored a Blade Runner adaptation . Though Westwood acquired the rights to use the original film score by Vangelis , the company was not allowed access to the original master recordings , and Klepacki had to recreate the themes by ear . Developers were satisfied by his attention to detail , feeling that his digital recreations sounded clearer than the originals . In 1998 , Klepacki composed for Dune 2000 . He attempted to update the music from Dune II into " this non @-@ blip stuff , " and worked in homages to the original style of the films as composed by Toto . Dune 2000 was panned by critics , though Klepacki 's score was praised for adhering to the traditional Dune style . Klepacki considered 2000 to be a more definitive work than Dune 2 , which was constrained by software and hardware limitations . He composed for Command & Conquer : Tiberian Sun with <unk> Mendelson — with whom he would later collaborate on Emperor : Battle for Dune . He began by writing Stomp , an energetic rock piece intended to recreate the effect of Hell March for the new game . Coincidentally , one of the trailers for Command and Conquer 3 featured ' Stomp ' as the soundtrack . Westwood instead wanted Tiberian Sun to feature darker , more moody music , and Stomp was shelved in favor of the current sound . Bereft of ideas due to the stark change in direction , Klepacki asked Mendelson to collaborate ; he regards tracks they both worked on as the best . Tiberian Sun ultimately featured dark , ambient techno music and ambient space music suited to the game 's post @-@ apocalyptic and futuristic setting . Klepacki cited the piece " Mad Rap " as his favorite . An avid Star Wars fan , he enjoyed scoring cut scenes featuring James Earl Jones , the voice of Darth Vader . The scenes also allowed him to integrate the Airstrike and No Mercy themes into the game 's score despite the aforementioned shift . With the expansion pack Firestorm , he attempted to " set things right " by writing more upbeat songs and including Stomp , which would also appear in Command & Conquer : Renegade . 
