Due April 15, multiple remastered versions of both "Kill 'Em All" and 1984's "Ride The Lightning" mark the launch of a massive catalog reissue campaign by the band.

Both projects will be available in three formats - CD, vinyl and as a limited edition deluxe box set that includes original source material from the band's personal collection with many never before heard or seen recordings along with books including rare photos and essays from those who were there.