Calling Occupants of Interplanetary Craft

"Calling Occupants of Interplanetary Craft" is a song by Klaatu, originally released in 1976 on their first album 3:47 EST. The song would open night transmission of the pirate radio station Radio Caroline. The year following its release, the Carpenters covered the song, using a crew of 160 musicians. The Carpenters' version reached the top 10 in the UK and Canada, and charted at number 1 in Ireland.
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