"The Chase" is track eight on the Heavy Rain Original Soundtrack. It was composed by Normand Corbeil.
This theme mostly plays in Madison's action scenes, but it is also heard in a few of Ethan's action scenes, including the one in "The Butterfly" where Ethan must make it through the electrical capacitors. It is also one of the themes that plays when Ethan is running around looking for Jason in the mall and Shaun around the park, and a lower-pitched, slower version of this theme plays during the credits of The Taxidermist.