Half an answer I'm afraid:
Reincarnation? Mine's a Beamish Red.. Ireland? Maybe it's at the same gaff as Double Diamond, Worthington 'E' and Party Sevens. Hmm. sounds like a Question brewing..
Well they sell it in tins and quite a lot of Pubs and Hotels stock it on draft .. but without knowing where you are its difficult to give a full answer.
Don't bother - it's not as good as Murphys.Both are brewed in Cork so perhaps you should come over for the weekend and sample them in their natural environment.
In tins it's available in quite a few major supermarkets. You'll be lucky to find it in pubs these days as most are "forced" to sell guiness or murphy's (depending on which brewery owns the pub)
If there are any Rat and Parrots left in the country you can get Beamish there. The pub chain had Beamish as their only stout for a very long while. Beamish is lovely, btw - a completely different taste to Murphy's or Guinness. Much more coffee flavoured.