"Carry On" has been called "a song about perseverance in hard times", which is supported by a rock-anthem sound written in F major and composed in 12/8 time.[1][2] The song begins with Ruess singing with faint vocals, as he confronts a potential suicide.[1] Ruess's quiet vocals are eventually reinforced by a large chorus and band member Jack Antonoff's guitar-playing.[3] The narrator takes refuge in a bar alongside his friends, who begin to contemplate the mortality of the people close to them.[1] Antonoff delivers a short, 20-second "Slash-type wailing" guitar solo, which appears over two and a half minutes into the song.[3]
It is also featured in the HGTV 2013 #LoveHome commercial and in the pilot episode of FX series Legit. The song is also featured in the 2013 documentary Bridegroom and the Portuguese telenovelaDestinos Cruzados (2013/14). A shortened version is performed in the second season of Zoey's Extraordinary Playlist (2021).
Charts
"Carry On" was released on October 23, 2012, as the third single off their second album, Some Nights. "Carry On" is their third consecutive single to reach the top 20 on the Billboard Hot 100. It debuted at #100 on that chart and in the subsequent weeks climbed until peaking at #20. It has sold over a million downloads as of April 2013.[5]