Tonight I am listening to the new Iron and Wine album, “The Shepard’s Dog” for the very first time. Its absolutely incredible (would I be writing about it if it wasn’t?). I could go on and on about it, but I’m only four tracks into it. But I do want to talk about something; about a folly of music files, and the possible death of a standard album practice. Track 3 “The Shepard’s dog” fades into track 4 – so its impossible to know where track 3 ends and track 4 begins. Nothing new mind you, its been done for decades. In fact, its pretty much a standard on album…