▁the ▁b ull f ro gs ▁is ▁vo iced ▁by ▁veter an ▁voice ▁actor ▁Th url ▁Rav ens cro ft . ▁ ▁" E v ' ry body ▁Has ▁a ▁L aug hing ▁Place " ▁and ▁" B ur row ' s ▁L ament " ▁- ▁These ▁songs ▁are ▁s ung ▁by ▁El isa , ▁Georgia ▁and ▁Cast ell ▁Newton , ▁three ▁sister s ▁from ▁California ▁who ▁worked ▁for ▁The ▁W alt ▁Disney ▁Company ▁at ▁the ▁time ▁of ▁the ▁ride ' s ▁construction . ▁Cast ell ▁and ▁El isa ▁sing ▁the ▁words , ▁while ▁Georgia ▁was ▁responsible ▁for ▁the ▁high ▁pitch ed , ▁oper atic ▁' ah h ' s ' ▁in ▁the ▁background , ▁which ▁were ▁removed ▁upon ▁the ▁song ▁changing ▁from ▁" S oon er ▁or ▁Later " ▁to ▁" B ur row ' s ▁L ament ". ▁Bur row ' s ▁L ament ▁is ▁mainly ▁s ung ▁by ▁B J ▁Ward . ▁The ▁v ult ures ▁above ▁the ▁third ▁lift ▁hill ▁are ▁vo iced ▁by ▁Edward ▁Con or ▁and ▁John ▁K elf re ese , ▁employees ▁of ▁The ▁W alt ▁Disney ▁Company . ▁ ▁" Zip - A - De e - D oo - D ah " ▁- ▁A ▁cho ir ▁consisting ▁of ▁over ▁ 7 5 ▁cast ▁members ▁was ▁used ▁to ▁record ▁this ▁last ▁score , ▁recorded ▁in ▁the ▁company ' s ▁Bur bank ▁stud ios ▁in ▁ 1 9 8 7 . ▁Jess ▁H arn ell ▁s ings ▁a ▁solo ▁as ▁Br ' er ▁Rab bit ▁as