Had me worried there for a minute. Thought something had happened to the great man.
I'm in UK and as he hasn't toured here for about 27 years can't say what the current performance is like, particularly after his serious illness a few years ago.
However just to be in the presence of greatness would do it for me!
Hope you an your mom enjoy it Amergin. Wish I could be there.
Post again to let us know how it goes.

CdM