Once you've got over the fact that Sting is starting to look a lot like Phil Collins these days, this clip is really a lot of fun.
For The Police frontman was a guest on Jimmy Fallon's 'Tonight Show' on Thursday night - and Fallon, as we all know, can't resist a fun musical challenge.
Nor, fortunately, can Sting. Fallon asked him to sing some famous mobile ringtones - and not only was Sting in fine voice, but he (and the house band) even managed to make at least one of them sound like a track from 'Synchronicity'.
Then he went on to sing an audience member's voicemail message for them... and yes, it was to the tune of 'Message In A Bottle'.