Jesper Kyd Jakobson is a Danish composer and sound designer who has worked on various video game, television, and film projects. He has composed soundtracks for the Hitman series, Assassin's Creed series, Borderlands series, Darksiders II and State of Decay, among many others. His scores use orchestra, choir, acoustic manipulations and electronic soundscapes.

Assassin's Creed is an action-adventure game developed by Ubisoft Montreal and published by Ubisoft. It is the first installment in the Assassin's Creed series. The video game was released for PlayStation 3 and Xbox 360 in November 2007. A Microsoft Windows version titled Assassin's Creed: Director's Cut Edition containing additional content was released in April 2008.