„Buchanan Street is in central Glasgow and there is a Subway Station there. So sometimes when I’m walking on that street I try to imagine the trains traveling under ground beneath my feet and at a much faster pace. I was just thinking about if perhaps someone I know is making the same journey or that we’re going to meet up but are completely unaware of passing each other. So basically it’s an attempt to convey two (literally) parallel worlds happening simultaneously by having the same line sung one above the other.“
(Bill Wells)