iPod screen stuck

Hi Guys playing some tunes today from my iPod, came to one song and froze. even when I unplug iPod from the usb stills stays on that track. turned display on/off still the same, everything else is working fine Satnav/radio just the iPod bit any help or info please, thanks

it's a simple fix. its your ipod. just restart it by pressing the home button and the center button continuously until it restarts.