scene: Julie and Lance get drunk at the bar and start reminiscing about younger days and a Whitesnake concert they went to together.
"Daft Punk Is Playing At My House" - LCD Soundsystemlisten/buy
scene: Seth and Zach have an argument about Reed, as Summer and Reed finally meet in the bathroom. Summer confronts Seth about trying to make her think Reed is a guy and gets a ride home with Zach and Reed. This track also features on Music From The OC Mix 5
scene: The song plays as Julie and Lance slow dance in a bar. Julie tells him she thinks Caleb is going to divorce her. Lance responds by saying the whole situation is his fault and he'll "take care" of Caleb if she wants him to
"Mi Casa" - Beat Phreaks
scene: Marissa stays sober at her own party and while walking into her bedroom, Marissa & Ryan interrupt a threesome in her bed