Limited 180gm yellow colored vinyl LP pressing. Dangerous Charm is the sixth album by the German metal band Sinner. It's a musical change of the metal style from their early records and one with the focus on the keyboards and synths. Cheerful and upbeat describes the musical approach of this album. The glam metal is filled with ballads and some nice guitar riffs. Dangerous Charm is one of the many perfectly recorded Sinner albums. Matt Sinner is the driving force behind the heavy metal band Sinner. He was an important figure in the popularizing of the '80s German metal. After all these years he's still recording and performing.