on ▁songs ▁Category : 1 9 8 1 ▁singles ▁Category : S ongs ▁written ▁by ▁John ▁L enn on ▁Category : I r ish ▁Singles ▁Chart ▁number - one ▁singles ▁Category : UK ▁Singles ▁Chart ▁number - one ▁singles ▁Category : Number - one ▁singles ▁in ▁New ▁Zealand ▁Category : S ong ▁record ings ▁produced ▁by ▁Jack ▁Douglas ▁( record ▁producer ) ▁Category : S ong ▁record ings ▁produced ▁by ▁John ▁L enn on ▁Category : S ong ▁record ings ▁produced ▁by ▁Y oko ▁O no ▁Category : R ock ▁ball ads ▁Category : 1 9 8 0 s ▁ball ads ▁Category : Ge ffen ▁Records ▁singles ▁Category : 1 9 8 0 ▁songs ▁Category : S ongs ▁released ▁post hum ously ▁Category : B rit ish ▁soft ▁rock ▁songs <0x0A> </s> ▁The ▁Diet ▁of ▁Spe yer ▁or ▁the ▁Diet ▁of ▁Sp ires ▁( s ometimes ▁referred ▁to ▁as ▁Spe yer ▁II ) ▁was ▁a ▁Diet ▁of ▁the ▁Holy ▁Roman ▁Empire ▁held ▁in ▁ 1 5 2 9 ▁in ▁the ▁Imperial ▁City ▁of ▁Spe yer ▁( located ▁in ▁present - day ▁Germany ). ▁ ▁The ▁Diet ▁condem ned ▁the ▁results ▁of ▁the ▁Diet ▁of ▁Spe yer ▁of ▁ 1 5 2 6 ▁and ▁prohib ited ▁future ▁re formation . ▁ ▁It ▁resulted ▁in ▁the ▁Protest ation ▁at ▁Spe yer . ▁ ▁Diet ▁The ▁Diet ▁of ▁Spe yer ▁was ▁conven ed ▁in ▁March ▁ 1 5 2 9 , ▁for ▁action ▁against ▁the ▁Tur ks , ▁whose ▁arm ies ▁were ▁pressing ▁forward ▁in ▁Hung