Shuffle Songs is a command found on the iPod mini, iPod 4G, iPod U2 Special Edition, iPod photo and the colour iPods as of June 28, 2005. The menu item is selectable in the iPod's main menu. When chosen, the iPod plays all the songs inside the iPod at random, without the need for the user to change the settings elsewhere. Caution: If "songs" from an iTrip are in the iPod, iTrip and radio transmission settings may be changed at random.