▁ 2 0 0 3 , ▁Ter fel ▁hosted ▁and ▁performed ▁on ▁the ▁stage ▁with ▁opera ▁ten or ▁José ▁Car rer as ▁and ▁sop rano ▁Hay ley ▁Westen ra ▁in ▁front ▁of ▁the ▁capacity ▁crowd ▁of ▁ 1 0 , 0 0 0 ▁people ▁from ▁Fa en ol ▁Festival ▁in ▁Wales . ▁ ▁In ▁ 2 0 0 7 ▁Ter fel ▁performed ▁at ▁the ▁opening ▁g ala ▁concert ▁for ▁the ▁re - ded ic ation ▁of ▁the ▁Salt ▁Lake ▁Tab ern acle ▁with ▁the ▁M orm on ▁Tab ern acle ▁Ch oir ▁on ▁ 6 – 7 ▁April . ▁Later , ▁he ▁performed ▁the ▁title ▁role ▁in ▁a ▁concert ▁version ▁of ▁S ween ey ▁Tod d ▁that ▁had ▁four ▁performances ▁from ▁ 5 – 7 ▁July ▁at ▁London ' s ▁Royal ▁Festival ▁Hall . ▁This ▁idea ▁came ▁from ▁Ter fel ▁and ▁his ▁fellow ▁bass - bar it one ▁and ▁friend , ▁the ▁Irish man ▁D erm ot ▁Mal one . ▁ ▁Ter fel ▁has ▁not ▁sh ied ▁away ▁from ▁popular ▁music ▁either . ▁He ▁has ▁recorded ▁CD s ▁of ▁songs ▁by ▁L erner ▁and ▁Lo e we ▁and ▁Rod gers ▁and ▁Ham mer stein . ▁In ▁ 2 0 0 1 ▁he ▁commission ed ▁and ▁performed ▁' At g of ▁o ' r ▁S ê r ' ▁(' Memory ▁of ▁the ▁Stars ') ▁in ▁the ▁National ▁E isted df od ▁with ▁the ▁composer ▁Rob at ▁Ar w yn . ▁ ▁In ▁September ▁ 2 0 0 7 ▁Ter fel ▁with d rew ,