1Def-Leppard1 - First Strike. CD format that compiles the early tapes and singles 1978/1979, making a total of 19 tracks that proves the talent of 5 teenagers who took Sheffield and the rest of the UK by storm during 1979. Limited Rare Edition comes with three-folded panels. Sealed Item. Essential for Collectors and Recommended for fans of Dokken, W.A.S.P and Scorpions.