This week on Sound Effect, our theme is “The Past Is Still With Us.” First, we hear about how a man who died in Missouri in 1855 crossed the Oregon Trail in a whiskey barrel to be buried in Southwest Washington. Then, we hear how a Seattle rapper uses music to process his pain of the past . We travel to a Concrete to learn what happens when Hollywood takes over your small hometown. We meet a Bellevue teacher who uses typewriters to make art — and unlock students’ inner authors. Finally, we learn