K-pop girl group fromis_9 have made a comeback with their new single album ‘Supersonic’.On August 12 at 6pm KST, the eight-member act unveiled the music video for the release’s title track ‘Supersonic’. The visual features the girl group lounging in the summer heat in the day, and partying in a container park by night.“Anytime day and night / Hit me hit me up, hit me hit me up now / Your deepest delight / Show me right now, yeah, show me right now / Super super, supersonic, supersonic uh / Super super, supersonic, supersonic uh,” they sing on the chorus.In addition to the lead track, ‘Supersonic’ contains two B-sides, ‘Beat the Heat’ and ‘Take a Chance’.