- side ▁" V ers us ", ▁along ▁with ▁their ▁corresponding ▁instrument als . ▁The ▁jack et ▁A ▁DVD ▁har bor ed ▁the ▁music ▁video ▁to ▁" U pt urn ", ▁a ▁dance ▁version ▁and ▁the ▁making ▁video ; ▁the ▁jack et ▁B ▁DVD ▁contained ▁a ▁solo ▁interview ▁with ▁lead ▁vocal ist ▁and ▁group ▁leader , ▁H iro ki ▁Nak ado i , ▁who ▁explained ▁why ▁he ▁was ▁leaving ▁the ▁group , ▁and ▁their ▁complete ▁encore ▁from ▁their ▁fan ▁club ▁event ▁Le aders ▁Party ▁ 1 0 ! ▁~ H app iness ~ ▁( ハ ピ ネ ス ☆ ▁/ ▁H ap ines u ). ▁Jack et ▁C ▁contained ▁two ▁different ▁coupling ▁tracks , ▁along ▁with ▁the ▁title ▁track , ▁" Take ▁You ▁High er " ▁and ▁" Fri end ship ", ▁along ▁with ▁all ▁of ▁the ▁corresponding ▁instrument als . ▁ ▁" U pt urn " ▁was ▁written ▁by ▁Canadian ▁DJ ▁and ▁record ▁producer ▁Vincent ▁De Gi org io , ▁and ▁Swedish ▁song writer ▁Johan ▁Rö hr , ▁with ▁the ▁lyr ics ▁written ▁by ▁the ▁members ▁of ▁Le ad . ▁The ▁group ▁had ▁worked ▁with ▁De Gi org io ▁for ▁their ▁previous ▁song , ▁" St ill ." ▁Johan ▁Rö hr ▁had ▁also ▁worked ▁with ▁famous ▁American ▁singer - song writer ▁An ast acia . ▁" V ers us " ▁was ▁written ▁and ▁composed ▁by ▁A va ▁Kay , ▁Craig ▁McK en zie ▁and ▁song writer ▁Jen na ▁D onn elly , ▁the ▁latter ▁of ▁which ▁who ▁has ▁worked ▁with ▁the ▁lik