▁seasons ▁Green <0x0A> </s> ▁" Don ' t ▁For get ▁Me " ▁is ▁an ▁original ▁song ▁introduced ▁in ▁the ▁fif teenth ▁episode ▁of ▁the ▁first ▁season ▁of ▁the ▁musical ▁TV ▁series ▁" Sm ash ", ▁entitled ▁" B omb shell ". ▁It ▁was ▁written ▁by ▁Marc ▁Sh a iman ▁and ▁Scott ▁W itt man , ▁but ▁in ▁the ▁show ' s ▁fict ional ▁universe , ▁it ▁was ▁written ▁by ▁the ▁song writing ▁team ▁of ▁Tom ▁Lev itt ▁( Christ ian ▁Bor le ) ▁and ▁Julia ▁Houston ▁( Deb ra ▁Mess ing ) ▁for ▁their ▁Mar il yn ▁Mon roe ▁musical ▁Bomb shell . ▁ ▁In ▁the ▁episode , ▁the ▁song ▁is ▁s ung ▁by ▁Kar en ▁Cart w right ▁( K ath ar ine ▁Mc P he e ) ▁as ▁Mar il yn ▁Mon roe ▁during ▁a ▁Boston ▁preview ▁for ▁the ▁musical ▁after ▁having ▁just ▁taken ▁over ▁the ▁role ▁from ▁Reb e cca ▁D uv all ▁( U ma ▁Th ur man ), ▁who ▁has ▁been ▁fel led ▁by ▁ill ness . ▁ ▁The ▁song ▁is ▁repr ised ▁by ▁I vy ▁Lyn n ▁( M eg an ▁Hil ty ) ▁in ▁the ▁tw elf th ▁episode ▁of ▁Season ▁ 2 , ▁" Open ing ▁Night ", ▁as ▁part ▁of ▁the ▁performance ▁of ▁Bomb shell ' s ▁opening ▁night ▁on ▁Broadway ▁opening , ▁with ▁I vy ▁playing ▁the ▁lead ▁of ▁Mar il yn . ▁ ▁The ▁song ▁was ▁initially ▁released ▁as ▁a ▁single ▁from ▁i T unes ▁and ▁Amazon . com ' s ▁MP