▁disc s ▁led ▁to ▁Gu in ness ▁dis continu ing ▁the ▁category . ▁ ▁Gu in ness ▁consist ently ▁listed ▁" R ock ▁Ar ound ▁the ▁C lock " ▁as ▁having ▁the ▁highest ▁claim ▁of ▁any ▁pop ▁music ▁recording , ▁coming ▁second ▁in ▁sales ▁only ▁to ▁B ing ▁C ros by ' s ▁ 1 9 4 2 ▁recording ▁of ▁" White ▁Christmas ", ▁which ▁was ▁also ▁listed ▁as ▁having ▁sold ▁ 2 5 ▁million ▁copies ▁with ▁a ▁further ▁estimated ▁ 1 0 0 ▁million ▁copies ▁sold ▁in ▁other ▁versions . ▁Sales ▁figures ▁as ▁high ▁as ▁ 3 5 ▁to ▁ 4 0 ▁million ▁have ▁been ▁c ited ▁in ▁various ▁reference ▁books ▁and ▁by ▁media , ▁as ▁have ▁lower ▁numbers ▁in ▁the ▁ 1 5 – 2 2 ▁million ▁range , ▁whilst ▁a ▁" more ▁than ▁ 3 0 ▁million ▁copies " ▁figure ▁was ▁quoted ▁by ▁Star , ▁as ▁early ▁as ▁ 1 9 8 3 , ▁on ▁back ▁cover ▁page ▁of ▁Sw enson ' s ▁book . ▁ ▁A ▁frequently ▁used ▁piece ▁of ▁promotion ▁regarding ▁the ▁song ▁is ▁that ▁it ▁is ▁said ▁to ▁be ▁playing ▁somewhere ▁in ▁the ▁world ▁every ▁minute ▁of ▁the ▁day . ▁ ▁L ength ▁variation ▁Although ▁originally ▁released ▁to ▁vin yl ▁at ▁a ▁running ▁time ▁of ▁ 2 ▁minutes ▁and ▁ 8 ▁seconds , ▁most ▁digital / CD ▁releases ▁of ▁the ▁original ▁ 1 9 5 4 ▁recording , ▁starting ▁with ▁the ▁" From ▁The ▁Original ▁Master ▁T apes " ▁compilation ▁of ▁Bill ' s ▁work ▁with ▁De