oph ones : ▁Jim ▁Horn , ▁Jay ▁M igli ori ▁Trump ets : ▁Oliver ▁Mitchell , ▁Roy ▁Cat on ▁T rom bone : ▁Lew ▁Mc Cre ary ▁Arr ang ement : ▁Don ▁McG inn is ▁Although ▁cred ited ▁to ▁The ▁Mon ke es , ▁the ▁song ▁was ▁produced ▁by ▁Tommy ▁Boy ce ▁and ▁Bobby ▁Hart ▁Record ed ▁at ▁United ▁Record ers , ▁Hollywood , ▁California ; ▁December ▁ 2 6 ▁and ▁ 2 8 , ▁ 1 9 6 7 ▁Iss ued ▁as ▁a ▁single ▁as ▁Col gems ▁# 1 0 1 9 , ▁March ▁ 2 , ▁ 1 9 6 8 , ▁reaching ▁number ▁three . ▁Col gems ▁chief ▁L ester ▁S ill ▁added ▁br ass ▁section ▁to ▁mix ▁after ▁reject ing ▁initial ▁mix ▁This ▁mix ▁was ▁used ▁for ▁the ▁episode ▁" Mon kee ' s ▁B low ▁Their ▁M inds " ▁with ▁the ▁fade - out ▁dropped ▁( a ▁factor ▁which ▁would ▁later ▁be ▁used ▁on ▁comp il ations ). ▁Fe ature d ▁in ▁The ▁Mon ke es ▁episode ▁" The ▁Mon ke es ▁B low ▁Their ▁M inds "; ▁original ▁version ▁featured ▁in ▁" Capt ain ▁Cro cod ile " ▁and ▁" Mon ke es ▁in ▁Manh attan " ▁ ▁Z or ▁and ▁Zam ▁Writ ten ▁by ▁Bill ▁Ch ad wick ▁and ▁John ▁Ch ad wick ▁Le ad ▁vocal : ▁M icky ▁Dol enz ▁Electric ▁gu it ars : ▁Keith ▁All ison , ▁Bill ▁Ch ad wick ▁Bass : ▁Ch ip ▁Douglas , ▁Richard ▁De y , ▁Max ▁Ben