▁and ▁December ▁ 1 9 6 9 , ▁after ▁the ▁release ▁of ▁U mm ag um ma . ▁ ▁" Come ▁in ▁Number ▁ 5 1 , ▁Your ▁Time ▁Is ▁Up " ▁is ▁a ▁re - rec ording ▁of ▁" C are ful ▁with ▁That ▁A xe , ▁Eug ene ," ▁originally ▁released ▁as ▁a ▁b - side ▁in ▁December ▁ 1 9 6 8 . ▁" L ove ▁Sc ene ▁( Version ▁ 4 )" ▁is ▁a ▁Rick ▁Wright ▁solo ▁piano ▁composition . ▁ ▁" Country ▁Song " ▁( also ▁known ▁as ▁" The ▁Red ▁Queen ") ▁is ▁a ▁ball ad ▁filled ▁with ▁ch ess ▁met aph ors . ▁ ▁" Unknown ▁Song " ▁( also ▁known ▁as ▁" R ain ▁in ▁the ▁Country ") ▁is ▁a ▁relax ed ▁instrument al . ▁ ▁" L ove ▁Sc ene ▁( Version ▁ 6 )" ▁( also ▁known ▁as ▁" Al an ' s ▁Blues ") ▁is ▁a ▁bl ues y ▁instrument al . ▁A ▁track ▁entitled ▁" F ing al ' s ▁C ave " ▁and ▁another ▁called ▁" O en one " ▁were ▁recorded ▁but ▁did ▁not ▁appear ▁on ▁the ▁finished ▁album . ▁ ▁P ink ▁F loyd ▁also ▁recorded ▁other ▁un re leased ▁material ▁during ▁the ▁same ▁sessions . ▁Most ▁notable ▁is ▁a ▁length y ▁composition ▁which ▁at ▁that ▁time ▁was ▁known ▁as ▁" The ▁Vi ol ent ▁Se quence " ▁( l ater ▁released ▁on ▁Dark ▁Side ▁of ▁the ▁Moon ▁Im m ersion ▁Box ▁Set ). ▁This ▁was ▁later ▁re