Popsugar Culture Apple iPod History 14 Years of iPod Evolution: Then and Now July 10, 2015 by Kelly Schwarze View On One Page Photo 2 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Fourth Generation iPod Shuffle Introduced in five colors, the fourth generation iPod Shuffle brought functionality back to the body with the reemergence of controls. Previous Next Start Slideshow