I put my phone on Disk Drive mode and connected it to my lap, then copied the entire studio album collection of Iron Maiden into the folder 'music' in 'mobile' in my memory card. After disconnecting, in the phone library, I see all the albums listed under Iron Maiden except for one. This album, though it is not shown as an Iron Maiden has the correct name, all the tracks, album art etc. How can I bring it under Iron Maiden?