efore you disconnect it.To add a song, video, or other item to iPod nano:1 Click Music or another Library item in the iTunes source list.2 Drag a song or other item to the iPod nano icon in the source list.To remove a song, video, or other item from iPod nano:1 In iTunes, select iPod nano in the source list.2 Select a song or other item on iPod nano and press the Delete or Backspace key onyour key