Every company has their own logo, but only some companies have audible logos which are known as 'Sonic Logos'.
Like this one for Microsoft below:
Some of the biggest brands in the world have instantly recognisable musical logos, which you probably hum along to without even realising.
Think of the sonic logo for McDonald's "ba da ba ba ba".... you're singing it aren't you? You probably even sang, 'I'm lovin' it' afterwards!
This morning on 98FM's Big Breakfast, Cooper put Luke & Suze to the test, to see if they could match the logo sound to the company.
Listen back below and see how well you do
Cooper and Luke on 98FM's Big Breakfast
Weekdays from 6am