In 2007, El-P released his second solo album I'll Sleep When You're Dead. In this episode El tells the story of creating this project, which he calls his favorite of his solo works. He details his excitement at collaborating with Trent Reznor and explains the stories behind tracks like "Habeas Corpses," "The Overly Dramatic Truth" and "Tasmanian Pain Coaster." Hit the archives for past episodes of What Had Happened Was, and listen below to more great stories from El-P. Props again to Open Mike Eagle...