Irish millennials know Blindboy Boatclub best as your one who wears a supermarket bag on his head and sang the song about the horse. That was years ago, of course, but that’s what he remains; your man from the Rubberbandits, the fellas who played Oxegen. If you’re younger, you know Blindboy as your one who wears the carrier bag on his head and does the podcast, or your man who writes the books; his first two publications, The Gospel According to Blindboy, and Boulevard Wren, are bestsellers, and his podcast, which discusses everything from art history to mental health in quintessentially absurdist style, has more than a million monthly listeners.