John Williams wrote the music of the Harry Potter films; who is compared to him that wrote the video game score for Harry Potter video games as well as The Elder Scrolls? 
Jeremy Soule:  He has won multiple awards and has been described as the "John Williams of video game music" and "a model of success" for Western composers. Jeremy Soule:  He is best known for his work in "The Elder Scrolls" and "Guild Wars" series, and several other top-selling titles such as "Total Annihilation", "Neverwinter Nights", "Dungeon Siege", "", and "Harry Potter".
i don't know