hideThis article has multiple issues. Please help or discuss these issues on the talk page. (Learn how and when to remove these template messages)
The topic of this article may not meet Wikipedia's notability guideline for music. Please help to demonstrate the notability of the topic by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond a mere trivial mention. If notability cannot be shown, the article is likely to be merged, redirected, or deleted. Find sources: – ···scholar·JSTOR(May 2015) (Learn how and when to remove this template message)
This article does not cite any sources. Please help by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: – ···scholar·JSTOR(May 2015) (Learn how and when to remove this template message)
(Learn how and when to remove this template message)
Poster advertising the gig of Grinder in Istanbul in 1990
Grinder was a late 1980s/early 1990s speed metal/thrash metal band from Germany. They released three full-length albums and one EP before disbanding. Grinder was the first international heavy metal act to play in Turkey, on May 12, 1990, at the Open Air Theater in Istanbul.
Members[]
Adrian Hahn - vocals (plus bass guitar on first three albums)