It took Dalhousie University professor Jason Brown six months and some advanced mathematical analytical techniques to crack the code behind one of the most mysterious sounds in music: the "prraaaaaangg" sound at the beginning of the Beatles' "Hard Day's Night."
go home from us in peace. We seek not your counsel or your arms. Crouch down and lick the hand that feeds you;
may your chains set lightly upon you, and may posterity forget that ye were our countrymen!"
--Samuel Adams