HMV have probably missed a bit of a trick really...they were the only proper national DVD / CD retailer left and my local store has about as much space given over to headphones as they do CDs. All manner of headphones on fake heads...some buyer / merchandiser somewhere in head office was clearly allowed to go on a bit of a folly. I had headphones once, when I DJ'd....outside of london very few youths buy them to listen to their tunes on da bus. innit.
trouble is, with the supply chain logistics afforded to online retailers, the working capital management of a high street retailer has to be spot on - low margins, high overheads, borrowing costs and fierce competition - it's a tough market to be in.
sad, i have always liked popping in to have a flick through the CDs and, years back, vinyl.