▁cast ▁who ▁were ▁liter ate . ▁Modern ▁comm edia ▁tr oup es ▁most ▁often ▁make ▁use ▁of ▁a ▁script ▁with ▁varying ▁degrees ▁of ▁additional ▁impro vis ation . ▁ ▁In ▁the ▁creation ▁of ▁an ▁opera ▁or ▁bal let , ▁a ▁scenario ▁is ▁often ▁developed ▁initially ▁to ▁indicate ▁how ▁the ▁original ▁source , ▁if ▁any , ▁is ▁to ▁be ▁adapted ▁and ▁to ▁summar ize ▁the ▁aspects ▁of ▁character , ▁st aging , ▁plot , ▁etc . ▁that ▁can ▁be ▁expanded ▁later ▁in ▁a ▁fully ▁developed ▁libre tto , ▁or ▁script . ▁This ▁sketch ▁can ▁be ▁helpful ▁in ▁" p itch ing " ▁the ▁idea ▁to ▁a ▁pros pective ▁producer , ▁director ▁or ▁composer . ▁ ▁References ▁ ▁External ▁links ▁ ▁Category : C in ematic ▁techniques <0x0A> </s> ▁Johnny ' s ▁Great est ▁H its ▁is ▁a ▁compilation ▁album ▁by ▁vocal ist ▁Johnny ▁Math is ▁that ▁was ▁released ▁by ▁Columbia ▁Records ▁on ▁March ▁ 1 7 , ▁ 1 9 5 8 , ▁and ▁has ▁been ▁described ▁as ▁the ▁" original ▁greatest - h its ▁package ". ▁The ▁LP ▁ ▁collected ▁all ▁but ▁one ▁of ▁the ▁songs ▁from ▁the ▁first ▁six ▁singles ▁he ▁recorded , ▁including ▁eight ▁A - ▁and ▁B - s ides ▁that ▁made ▁the ▁singles ▁charts ▁in ▁The ▁Billboard ▁( now ▁simply ▁known ▁as ▁Billboard ▁magazine ) ▁as ▁well ▁as ▁three ▁B - s ides ▁that ▁did ▁not ▁chart ▁and ▁one ▁new ▁track ▁(" I ▁Look ▁at ▁You ") ▁that ▁was ▁co - written ▁by ▁Math is ▁but ▁not ▁released ▁as