Radu comes to fetch me at the airport as I arrive in Dublin by Aer Lingus, in a rather battered looking car. I get in and realise it&rsquos nothing less than a pigsty, or a cow shed, if you like the smells are strong, but the car is dirty in a charming, acceptable sort of way. Not knowing what this was all about I looked at the dishevelled twenty-something with a bit of suspicion and nervousness. He gives me a bright smile and tells me that the drive to the &lsquoestate&rsquo will take about 45 minutes. I was going to be on an estate Invited to perform at the first edition of the Hay Festival in Carlow, this rugged start to my trip was unconventional and exciting.