"We Are Young" by American band Fun, featuring Janelle Monáe, is from their second studio album Some Nights (2012). It was released on September 20, 2011, as the album's lead single.
https://en.wikipedia.org/wiki/We_Are_Young_(song)
https://en.wikipedia.org/wiki/Some_Nights_(album)
https://en.wikipedia.org/wiki/Fun
https://en.wikipedia.org/wiki/We_Are_Young_(song)
https://en.wikipedia.org/wiki/Some_Nights_(album)
https://en.wikipedia.org/wiki/Fun
Text to this post, obtained from this song's Wikipedia page, has been slightly modified and made available here under the Creative Commons Attribution-ShareAlike 3.0 Unported License. (CC BY-SA 3.0)
https://creativecommons.org/licenses/by-sa/3.0/