▁Category : Ind ust rial ▁e col ogy ▁Category : Environment al ▁design ▁Category : Environment al ▁social ▁science ▁concepts <0x0A> </s> ▁The ▁following ▁is ▁a ▁list ▁of ▁notable ▁perform ers ▁of ▁rock ▁and ▁roll ▁music ▁or ▁rock ▁music , ▁and ▁others ▁directly ▁associated ▁with ▁the ▁music ▁as ▁produ cers , ▁song writ ers ▁or ▁in ▁other ▁closely ▁related ▁roles , ▁who ▁have ▁died ▁in ▁the ▁ 1 9 5 0 s . ▁The ▁list ▁gives ▁their ▁date , ▁cause ▁and ▁location ▁of ▁death , ▁and ▁their ▁age . ▁ ▁Rock ▁music ▁developed ▁from ▁the ▁rock ▁and ▁roll ▁music ▁that ▁emer ged ▁during ▁the ▁ 1 9 5 0 s , ▁and ▁includes ▁a ▁diverse ▁range ▁of ▁sub gen res . ▁The ▁terms ▁" rock ▁and ▁roll " ▁and ▁" rock " ▁each ▁have ▁a ▁variety ▁of ▁definitions , ▁some ▁narrow ▁and ▁some ▁wider . ▁In ▁determ ining ▁criteria ▁for ▁inclusion , ▁this ▁list ▁uses ▁as ▁its ▁basis ▁reliable ▁sources ▁listing ▁" rock ▁death s " ▁or ▁" de ath s ▁in ▁rock ▁and ▁roll ", ▁as ▁well ▁as ▁such ▁sources ▁as ▁the ▁Rock ▁and ▁Roll ▁Hall ▁of ▁Fame . ▁ ▁See ▁also ▁List ▁of ▁death s ▁in ▁rock ▁and ▁roll ▁( 1 9 6 0 s ) ▁List ▁of ▁death s ▁in ▁rock ▁and ▁roll ▁( 1 9 7 0 s ) ▁List ▁of ▁death s ▁in ▁rock ▁and ▁roll ▁( 1 9 8 0 s ) ▁List ▁of ▁death s ▁in ▁rock ▁and ▁roll ▁( 1 9 9 0 s )