Mark Olson & Gary Louris are an American alternative country duo. They were band-mates in The Jayhawks (Olson is not currently in the band lineup). Olson and Louris formed The Jayhawks in Minneapolis in 1985 and together they released four acclaimed alternative country albums, The Jayhawks (1986), Blue Earth (1989), Hollywood Town Hall (1992), and Tomorrow the Green Grass (1995), before Olson left the band in 1996. While Olson formed a new band with wife Victoria Williams Read more on Last.fm