Bob Marley used it a lot in his music;

Misty mornin', don't see no sun;
I know you're out there somewhere having fun.
There is one mystery - yea-ea-eah - I just can't express:
To give your more, to receive your less.
One of my good friend said, in a reggae riddim,
"Don't jump in the water, if you can't swim."
The power of philosophy - yea-ea-eah - floats through my head
Light like a feather, heavy as lead;
Light like a feather, heavy as lead, yeah.


It's good for expressing what you can't express.