Wikipedia says: Brains (S. A. Brain & Company Ltd.) is a regional brewery based in Cardiff, Wales. It was founded in 1882 by Samuel Arthur Brain.[1] At its peak, the company controlled more than 250 pubs in South Wales (particularly in Cardiff), Mid Wales and the West Country.
I say: Brains beer is worth tracking down if you enjoy a good heady ale. SA is creamy with a sharp aftertaste. If you like your dark Ales, Brains Dark is well worth tracking down. Quite rare to find it now but, back in the day, a well kept pint of Dark could rival Guiness for a tasty, chewy drink.