This is probably an amusing song about Brexit by Fascinating Aida [whose, er, prima donna, Dillie Keane, would qualify to play for Ireland] [and who now provides wise advice here].
The new song doesn’t work on my computer with my browser and my settings, but perhaps it does elsewhere.
Fascinating Aida’s best-known song is probably this one, which includes the word “feck”.
Irish waterways history 
Thanks for the link to Dillie Keane’s blog, very amusing. She has a way with words
It’s apparent in her songs too. bjg