What type of group were both Save Ferris and Grinderman?
Grinderman Grinderman was an Australian-British rock band that formed in London, United Kingdom, in 2006. Since its inception, the band included Nick Cave (vocals, guitar, organ, piano), Warren Ellis (tenor guitar, electric mandolin, violin, viola, guitar, backing vocals), Martyn P. Casey (bass, guitar, backing vocals) and Jim Sclavunos (drums, percussion, backing vocals).
Ehrenfeld Group The Ehrenfeld Group (sometimes called the Steinbrück Group) was an anti-Nazi resistance group, active in the summer and autumn of 1944.