We knew he was big but this is pretty unprecedented. With tickets for the 4th date in Croke Park going on sale this morning and swiftly selling out, it was then announced that Garth Brooks would play another comeback show in Dublin this summer.

If you were on the fence for those first three announcements but really fancied a bit of 'Friends In Low Places' at that late stage, you could also catch him on Tuesday July 29. Tickets immediately went on sale and... they're now gone!

It means Brooks has sold 400,000 tickets. Any bets on a sixth?