I first saw Duffy on a BBC documentary about Rough Trade Records and thought she was rather good but didn’t do anything about it. Just before Christmas there was a 2 for £10 offer on CDs and I bought Rockferry (and a Michael Buble album for the other half). I like it. The stand out track is “Mercy”. You can get loads of versions on YouTube, but this is a good one: live at the Rock Werchter festival. Strap yourself in and boogie!