The Ballroom Thieves are a trio with Boston roots, whose music merges fine harmony and acoustics with more electric and experimental edges—including recent collaboration with the Maine Youth Rock Orchestra. Their debut CD A Wolf in the Doorway has brought them national attention, and they were a sensation at the Sisters Folk Festival last September. They begin their West Coast Tour tonight, April 6th, at Sam Bond’s Garage in Eugene, and then they’ll perform on Saturday, April 9th at Sisters High School in Sisters. Both are a double bill with the duo Tall Heights. They visited the KLCC studios for songs and conversation.