ing ▁show ▁which ▁would ▁be ▁held ▁in ▁London ' s ▁Under ▁the ▁Bridge ▁on ▁ 2 8 ▁December ▁ 2 0 1 4 , ▁thus ▁becoming ▁the ▁first ▁act ▁of ▁the ▁series ▁to ▁be ▁successful ▁after ▁leaving ▁the ▁show . ▁However , ▁the ▁group ▁have ▁since ▁had ▁to ▁pull ▁out ▁of ▁the ▁event ▁following ▁the ▁death ▁of ▁Tar j oman i ' s ▁mother ▁on ▁ 2 1 ▁December . ▁ ▁On ▁ 1 9 ▁May ▁ 2 0 1 5 , ▁the ▁group ▁announced ▁that ▁they ▁had ▁signed ▁a ▁record ▁deal ▁with ▁Warner ▁Music . ▁The ▁music ▁video ▁of ▁their ▁debut ▁single ▁" I ▁Do " ▁was ▁released ▁on ▁ 8 ▁June ▁ 2 0 1 5 , ▁but ▁their ▁YouTube ▁account ▁was ▁hack ed ▁four ▁days ▁later , ▁which ▁led ▁to ▁its ▁delet ion . ▁It ▁was ▁re - upload ed ▁the ▁next ▁day ▁( 1 3 ▁June ), ▁losing ▁all ▁its ▁previous ▁views . ▁" I ▁Do " ▁was ▁originally ▁to ▁be ▁released ▁on ▁ 3 1 ▁July , ▁but ▁to ▁the ▁migr ant ▁crisis ▁in ▁Cal ais ▁prevent ing ▁a ▁l orry ▁containing ▁copies ▁of ▁their ▁single ▁coming ▁into ▁the ▁UK , ▁it ▁had ▁to ▁be ▁delayed ▁by ▁a ▁week , ▁instead ▁being ▁released ▁on ▁ 7 ▁August . ▁" I ▁Do " ▁deb uted ▁at ▁number ▁ 5 3 ▁on ▁the ▁UK ▁Singles ▁Chart ▁on ▁ 1 4 ▁August . ▁ ▁On ▁ 6 ▁November ▁ 2 0 1 5 , ▁T aj orm ani ▁announced ▁her ▁departure