Hannes Grossmann (born 8 September 1982) is a German drummer who plays for the German progressive band Alkaloid. He was also the drummer during Necrophagist's Epitaph era and played with Obscura .
Hannes Grossmann (born 8 September 1982) is a German drummer who plays for the German progressive band Alkaloid. He was also the drummer during Necrophagist's Epitaph era and played with Obscura .