enn on ▁and ▁O no ▁performed ▁at ▁a ▁benefit ▁concert ▁for ▁families ▁of ▁vict ims ▁of ▁the ▁Att ica ▁Pr ison ▁ri ot ▁at ▁the ▁Apol lo ▁Theater , ▁playing ▁ac oust ic ▁versions ▁of ▁" Im agine ", ▁" Att ica ▁State ", ▁and ▁" S ister s , ▁O ▁Sister s ". ▁By ▁January ▁ 1 9 7 2 , ▁the ▁Federal ▁Bureau ▁of ▁Investig ation ▁( F BI ) ▁had ▁opened ▁a ▁file ▁on ▁the ▁L enn ons , ▁fear ing ▁they ▁would ▁organ ise ▁the ▁youth ▁vote ▁and ▁prevent ▁a ▁second ▁term ▁for ▁President ▁Richard ▁N ixon . ▁So on , ▁the ▁government ▁would ▁begin ▁deport ation ▁proceed ings ▁against ▁the ▁couple , ▁and ▁the ▁F BI ▁began ▁inten se ▁surve ill ance , ▁document ing ▁their ▁every ▁move . ▁ ▁Rec ording ▁The ▁original ▁double ▁album ▁contained ▁the ▁live ▁album ▁Live ▁Jam , ▁featuring ▁the ▁Pl astic ▁O no ▁Super group ' s ▁ 1 5 ▁December ▁ 1 9 6 9 ▁live ▁performances ▁of ▁" C old ▁Turkey " ▁and ▁" Don ' t ▁W orry ▁Ky oko ▁( M ummy ' s ▁Only ▁Looking ▁for ▁Her ▁Hand ▁in ▁the ▁Snow )" ▁at ▁the ▁Ly ce um ▁Ball room ▁in ▁London , ▁for ▁a ▁UN ICE F ▁char ity ▁show ▁bil led ▁as ▁the ▁" Pe ace ▁for ▁Christmas ▁Con cert ". ▁In ▁addition ▁to ▁L enn on ▁and ▁O no , ▁the ▁super group ▁featured ▁former - Be at le ▁George ▁Harrison , ▁The ▁Who '