David Letterman holds a copy of Trampled by Turtles' latest album while surrounded by members of the Duluth band at the end of the Tuesday, April 24, 2012, "Late Show" on CBS, in a screenshot from video.
Read the article: Duluth band makes network TV debut on 'Letterman' (with video)
Read the article: Beyond the Top 10: Other memorable Northland stories of 2012
