Union Station is an American bluegrass and country band associated with singer Alison Krauss.The act established in 1987 as a backup band for Krauss is usually referred to as Alison Krauss and Union Station and was initially composed of Krauss, Jeff White, Mike Harman and John Pennell.Later additions included Tim Stafford, Ron Block, Adam Steffey, Barry Bales and Larry Atamanuik. ... And then there’s Last Train from Poor Valley: Is the train taking brown-haired Becky, Richmond-bound. The act established in 1987 as a backup band for Krauss is usually referred to as Alison Krauss and Union Station and was initially composed of Krauss, Jeff White, Mike Harman and John Pennell. [4] Included on the album is the track "It Doesn't Matter", which was featured in the second season premiere episode of Buffy the Vampire Slayer[5] and was included on the Buffy soundtrack in 1999. He attended the Carter Family Fold each weekend when he was young, and became interested in the music he heard there.