Immigrant Song

"Immigrant Song" is a song by the English rock band Led Zeppelin. Built upon a riff, it alludes to Norse mythology, with singer Robert Plant's howling vocals mentioning war-making and Valhalla. The song was included on their 1970 album Led Zeppelin III and released as a single. Several live recordings have also been issued on various Led Zeppelin albums. Other artists have recorded renditions of the song or performed it live.