Chaos Theory: The Soundtrack to Tom Clancy’s Splinter Cell: Chaos Theory

Chaos Theory – Splinter Cell 3 Soundtrack is the fifth album by Brazilian trip hop artist Amon Tobin. It was released on 25 January 2005 by Ninja Tune. Seminal composer Jesper Kyd was also hired to score the game's cinematics.
The album consists of a collection of songs that Tobin wrote for the game. Ubisoft was so pleased with Tobin's work that they decided to release the album several months ahead of the actual game. In-game music sequences are similar but not identical to the official soundtrack, as most of the in-game music is produced by layering different sequences together. This album showcased the beginning Tobin's shift from collecting samples from vinyl records to recording his own samples. For the recording of Chaos Theory – Splinter Cell 3 Soundtrack, Tobin hired a live band whose members ranged from Mexican composer Nacho Mendez to Japanese flutist Eiji Miyake. In the liner notes of the CD, Tobin noted that "it was a real special session" to have Mendez, Eiji, and the Modugno brothers working on the album. Tobin would more fully explore the use of his own samples by using field recordings in his 2007 album, Foley Room.