In their "first life", the Osnabrück trio released three albums until 1989, which went down in metal history. In the beginning with "Satans Defloration Incorporated" (1986) fast, loud, silly and dirty, they developed with the albums "Sign of the Wicked" (1987) and "Mistreated" (1989) a varied, very musical speed metal sound, which makes them unmistakable as their own brand. With "Megamosh" they also created a speed metal anthem that put them on turntables worldwide. SDI played stages all over Europe before taking a short break that would last 27 years.Reunited in 2014, they toured Europe and Asia until January 2020 when the album "80s Metal Band" was released, seamlessly continuing the spirit of their first three albums.
At the end of 2020, MDD Records re-released the album "Sign Of The Wicked" as a remaster, supplemented by four bonus tracks that were originally intended for a fourth album in 1992. For the remaster of "Mistreated", which will be released in the spring of 2021, the band even goes a step further and release "in addition to the original recordings from 1989" two songs that were specially re-recorded for this remaster. Three more bonus tracks from 1989 and 1992 round out this re-release.