▁ 3 0 ▁August ▁ 1 9 7 2 , ▁L enn on ▁and ▁O no ▁performed ▁two ▁benefit ▁concert s ▁for ▁the ▁Will ow bro ok ▁State ▁School ▁for ▁the ▁ment ally ▁challeng ed ▁at ▁Mad ison ▁Square ▁Garden , ▁at ▁friend ▁Ger al do ▁River a ' s ▁request . ▁The ▁shows , ▁known ▁as ▁One ▁to ▁One , ▁were ▁fil med ▁and ▁recorded , ▁with ▁the ▁evening ▁show ▁broadcast ▁on ▁ABC ▁Television , ▁and ▁the ▁earlier ▁mat in ée ▁show ▁compiled ▁for ▁release ▁as ▁the ▁ 1 9 8 6 ▁live ▁album ▁and ▁video , ▁Live ▁in ▁New ▁York ▁City . ▁New ▁York ▁mayor ▁John ▁L inds ay ▁declared ▁the ▁date ▁" One ▁to ▁One ▁Day ", ▁and ▁the ▁performances ▁proved ▁to ▁be ▁L enn on ' s ▁last ▁full ▁live ▁concert s . ▁ ▁Z appa ▁critic ised ▁the ▁presentation ▁of ▁the ▁M oth ers ▁performance ▁on ▁Some ▁Time ▁in ▁New ▁York ▁City , ▁as ▁the ▁vocals ▁of ▁Mark ▁Vol man ▁and ▁Howard ▁Kay lan ▁had ▁been ▁removed , ▁and ▁Z appa ▁did ▁not ▁receive ▁writing ▁credit ▁for ▁" K ing ▁Kong ", ▁which ▁was ▁wrong ly ▁identified ▁on ▁this ▁release ▁as ▁" J am rag ". ▁He ▁and ▁L enn on ▁had ▁also ▁agreed ▁that ▁each ▁would ▁release ▁their ▁own ▁version ▁of ▁the ▁performance , ▁but ▁Z appa ▁was ▁leg ally ▁prevent ed ▁from ▁issu ing ▁his ▁version , ▁which ▁did ▁not ▁appear ▁until ▁the ▁release ▁of ▁Play ground ▁Psych ot ics ▁in ▁ 1 9 9 2