<Tr> <Th_colspan="2"> Music video </Th> </Tr> <Tr> <Td_colspan="2"> "Want You Back" on YouTube </Td> </Tr> <P> "Want You Back" is a song recorded by Australian rock band 5 Seconds of Summer . It was written by Calum Hood, Asia Whiteacre, Jacob Kasher Hindlin, Ashton Irwin, Luke Hemmings, Steve Mac and Andrew Goldstein, with production handled by Goldstein and Andrew Wells . The song was released via Capitol Records on 22 February 2018, as the lead single from their upcoming third studio album, Youngblood (2018). </P> <P> Guitarist Michael Clifford first opened up about the third album in an interview with Billboard in December 2017 . He admitted: "We're at a point now where we're almost ready to put out our first single," as he promised that fans could expect it "really, really early in the new year". On 16 February 2018, the band posted a black and white promotional picture featuring all members on Twitter, captioning: "Behind The Scenes 2018 ." They shared another tweet with the hastag "#5SOS3ISCOMING" shortly afterwards, hinting at new releases . They also teased a few lyrics from the song and posted a GIF which says "We Want You Back". The song was officially announced on 19 February 2018, along with its release date, cover art, as well as a brief audio snippet . </P>

When does want you back by 5sos come out