Greenhorns is a Norwegian country band. Greenhorns have three vocalists, sharing the lead vocals and the backing vocals between them - each with their own distinct style.
There is also a band of the same name coming from Czech republic (see photo). Originally known as Zelenáči (ie."Greenhorns" in czech), this band pionereed country genre in the former Czechoslovakia. They gained notoriety nation-wide thanks to their cover versions of country classics - sung with original lyrics, both touching and full of humor.