: Lyrically, the song reflects on a lost love and the yearning that follows a breakup. Drummer Ashton Irwin described it as articulating the band's past, present, and future. Performance & Reception
: The song was co-written by band members Calum Hood, Ashton Irwin, and Luke Hemmings, alongside Steve Mac and Andrew Goldstein. Production was handled by Goldstein and Andrew Wells. 5 Seconds Of Summer - Want You Back (Audio)
: Critics noted a "slick, more polished pop sound". It is characterized by a "groovy" beat, a driving chorus, and lead vocalist Luke Hemmings' extensive use of falsetto. : Lyrically, the song reflects on a lost
"Want You Back" was a commercial success, charting in 17 countries and achieving multiple certifications. and Luke Hemmings