With over 100 million records sold world wide, Def Leppard are one of the biggest bands in music history. Five working class boys from England, who left their factory town in search fame and fortune. Through hardwork and determination, they changed the way rock sounded, bringing them fame and great riches. But with the highs, came terrible tragedies, some still say that the band is cursed. Drummer Rick Allen lost his arm in a car accident at the age of 21, and against all odds taught taught himself to play with one hand. Guitarist and musical genius Steve Clark lost his battle with alcoholism a few years later. But still they kept going. Breaking The Bands: Def Leppard tells their story.