Hark! The Jelly Babies sing
Beecham's Pills are just the thing!
Safe, effective, strong yet mild
Two for an adult, one for a child
If you want to go tp Heaven
Take a dose of six or seven
If you want to go to Hell
Take the bloody box as well!
Hark! The Jelly Babies sing
Beecham's Pills are just the thing!

That's the version I know...