▁ ▁John ▁Leg end ▁— ▁lead ▁vocals ▁( all ▁tracks ), ▁backing ▁vocals ▁( tra cks ▁ 1 - 9 , ▁ 1 1 - 1 3 ), ▁piano ▁( 5 , ▁ 7 - 1 0 , ▁ 1 2 , ▁ 1 3 ), ▁organ ▁( 2 ), ▁additional ▁key boards ▁( 1 ), ▁producer ▁( 1 , ▁ 5 , ▁ 7 , ▁ 8 , ▁ 1 0 , ▁ 1 3 ), ▁co - produ cer ▁( 2 , ▁ 6 , ▁ 9 , ▁ 1 2 ), ▁additional ▁production ▁( 4 ), ▁vocal ▁producer ▁and ▁arr anger ▁( 1 1 ) ▁ ▁Ken ▁Lewis ▁— ▁co - produ cer ▁and ▁engineer ▁( track ▁ 1 2 ) ▁ ▁K uan ▁Lu ▁— ▁viol in ▁( tra cks ▁ 4 , ▁ 6 ) ▁ ▁Dan iele ▁Lu ppi ▁— ▁string ▁arrang ements ▁( track ▁ 6 ), ▁additional ▁string ▁arrang ements ▁( 4 ) ▁ ▁Andy ▁Marc ink owski ▁— ▁mixing ▁assistant ▁( tra cks ▁ 1 - 3 , ▁ 5 - 7 , ▁ 9 , ▁ 1 1 ) ▁ ▁Tony ▁Mas er ati ▁— ▁mixing ▁( all ▁tracks ), ▁engineer ▁( track ▁ 1 2 ) ▁ ▁Har vey ▁Mason ▁— ▁drums ▁( track ▁ 4 ) ▁ ▁T ara ▁Michel ▁— ▁background ▁vocals ▁( tra cks ▁ 5 , ▁ 7 , ▁ 1 3 ) ▁ ▁Bill ▁M ims ▁—   ass istant ▁engineer ▁( tra cks ▁ 4 ,