Band dedicated to getting loaded every single night and reenacting scenes from Trainspotting , is what this is. Musically they must've recorded all the songs in a bar and in various states of inebriation. It's "traditional" English bar music, that is, it's a bunch of bawdy drinking chanteys covering subjects like picking up skanks and taking them home for a sloppy one. In the case of "Thirteen Pints," the skank refuses once she sees that the protagonist's bed is a ratty mattress on his pal's kitchen floor.